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HealingMaps Take: Lambertville, MI practice minutes over the Ohio line (Toledo metro) where Dr. Mark Neumann, DO — in practice since 1981 — pairs peptide therapy with nutrition-focused weight loss and functional medicine, supported by nurse practitioner Jenna Klump.. Dr. Mark Neumann leads the clinical team and protocols are tailored to each patient’s goals after consultation.
Dr. Mark Neumann doesn’t list specific peptide compounds on its listing — a small minority of the 20+ Michigan peptide clinics in our directory share that pattern, while the deepest menu in Michigan we’ve reviewed offers 15 compounds. The clinic is physician-led (MD or DO); about half of Michigan peptide clinics in our directory are.
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| Location | Lambertville, Michigan |
| Address | 8140 Secor Rd, Lambertville, MI 48144 |
| Phone | (734) 219-9882 |
| Website | drmarkneumann.com |
| Treatments | Peptide therapy (protocols personalized at consultation), medical weight loss and nutrition, functional medicine |
| Conditions Treated | Weight management, metabolic health, energy, recovery, healthy aging |
| Administration | Subcutaneous injection |
| Cost | N/A |
| Insurance | N/A |
| Clinical Lead | Dr. Mark Neumann, DO — Osteopathic Physician (in practice since 1981), with Jenna Klump, NP |
Who Will Prescribe Your Peptides?
Your prescribing provider, Dr. Mark Neumann, DO, is verified in the federal CMS National Plan & Provider Enumeration System (NPPES) under NPI 1831226398, with a primary specialty of General Practice and a primary practice address in Lambertville, MI. CMS records show this NPI has been active since 2007. NPPES record verified 2026-07-02. Dr. Mark Neumann, DO’s NPI tenure is shorter-tenured than most of the 10 Michigan peptide providers we’ve verified in NPPES (longest-tenured peer registered in 2005; cohort median 2007).
What this means for you: In the US, any actively state-licensed physician can legally prescribe compounded peptides — board certification in a specific specialty isn’t required for peptide prescriptions.
Typical Peptide Therapy Cost in the U.S.
National peptide therapy pricing — based on 487 verified peptide clinics in our directory (April 2026 data). Adjust the calculator below to model your own protocol.
How Much Will Peptide Therapy Cost?
Estimate your monthly and program cost based on HealingMaps proprietary clinic pricing data across 487 verified peptide clinics.
Ongoing monthly
$200–$500
Range: $99–$600/mo
First month (incl. consult + labs)
$550
Range: $449–$950
Estimated program total
$1,550
Range: $944–$3,950
First-month setup varies. Some clinics bundle it; others bill consult + labs separately. Ask this clinic for exact pricing.
Select a peptide program to see pricing context.
Is Dr. Mark Neumann the right fit for you?
✓ Choose Dr. Mark Neumann if:
- You’re in or willing to travel to Lambertville — peptide therapy generally requires in-person consultation and ongoing follow-ups.
- You want a physician-led practice (MD/DO).
✗ Look elsewhere if:
- You need to start treatment within the same week. Most peptide programs require baseline labs (1-3 days) plus pharmacy fulfillment (a few more days) before your first dose — plan on 1-3 weeks from consult call to first injection.
- You’re shopping primarily on price and need per-compound rates published up front. Most clinics share specific pricing only on the consult call. Use our cost calculator above for ballpark estimates and confirm specifics with the clinic.
- You want to compare specific compounds before booking — this listing doesn’t publish a compound menu, so you’ll have to ask on the consult call.
- You want a clinic that publicly states its 503A or 503B compounding pharmacy — this listing doesn’t disclose sourcing.
What to Expect at Your First Dr. Mark Neumann Appointment
- Initial consultation / intake — typically 30–60 minutes reviewing medical history, goals, current medications, and prior labs.
- Baseline lab work — most clinics require labs before prescribing growth-hormone secretagogues (CJC-1295/Ipamorelin, Sermorelin) and GLP-1s (semaglutide, tirzepatide), since those compounds modulate endocrine and metabolic pathways. Tissue-repair peptides (BPC-157, TB-500), sexual-wellness peptides (PT-141), and topical compounds are sometimes prescribed without labs. This listing doesn’t explicitly state lab requirements, so confirm on your consult call which panels they require for your specific protocol. Even when labs aren’t strictly required, they’re a smart personal baseline. See our guide to peptide therapy lab work for what to ask about.
- Protocol design — this listing doesn’t publish a compound menu, so the protocol your provider selects will only become clear during the consult. Ask which peptides they actually prescribe before you commit to a program.
- Prescription written + sent to compounding pharmacy — The clinic doesn’t publicly state its 503A or 503B sourcing, so confirm fulfillment timing on your consult call (in-state-only vs. nationwide; compounded-after-Rx vs. pre-batched).
- Self-administration training — for injectable peptides, the clinic walks you through subcutaneous injection technique, needle handling, refrigeration, and rotation sites.
- Follow-up — typically a 4–6 week check-in to assess response, side effects, and whether dose or compound needs adjustment.
Most Dr. Mark Neumann patients report the consult-to-first-injection window runs 1–3 weeks depending on lab turnaround and pharmacy fulfillment.
What to Ask on Your Dr. Mark Neumann Consult Call
The questions below are pulled from the gaps in this specific listing — areas the clinic doesn’t publicly answer that you should clarify before booking. Each one is designed to get you a useful answer in 30 seconds or less.
- “What peptides do you actually prescribe?” The listing doesn’t publish a compound menu — get a real list before booking.
- “Is your compounding pharmacy 503A or 503B, and which specific pharmacy do you use?” The class affects whether your prescription is custom-compounded (503A) or pre-batched (503B), and whether they can ship across state lines.
- “How long has the clinical lead been prescribing peptides specifically?” A long medical career doesn’t always mean long peptide-specific experience — those are different track records.
- “Which lab panels do you require for the protocol you’d recommend for me?” Clinics typically require baseline labs for hormone-modulating compounds (semaglutide, tirzepatide, growth-hormone secretagogues) and may skip them for some tissue-repair or topical compounds. Knowing your clinic’s specific lab requirements helps you compare to peers — and even when not required, baseline labs are smart personal protection.
- “What’s the total first-month cost — consult fee, labs, and initial prescription combined?” First-month all-in is usually 1.5–2× the recurring monthly cost. Ask for an itemized breakdown.
- “Is follow-up telehealth-friendly, or are in-person visits required at every milestone?” The listing doesn’t mention telehealth — important to know if you travel or move.
- “From my consult to my first injection, how long is the typical timeline?” Lab turnaround + pharmacy fulfillment usually means 1–3 weeks. Confirms expectations.
About Dr. Mark Neumann
Dr. Mark Neumann operates in Lambertville, Michigan and offers peptide therapy. The clinic’s peptide menu includes peptide therapy (protocols personalized at consultation), medical weight loss and nutrition, functional medicine and related compounds, administered via subcutaneous injection.
For more on how peptide therapy works, read our complete guide to peptide therapy.
What People Like
Four decades of clinical experience; DO + NP team; peptide therapy integrated with nutrition and functional medicine; serves Toledo, Perrysburg, Maumee, and Sylvania
What People Don’t Like
Specific peptide compounds are not published — discussed at consultation; cash-pay
Getting Started at Dr. Mark Neumann
Call (734) 219-9882 or visit drmarkneumann.com to schedule a peptide consultation with Dr. Neumann in Lambertville, just over the Michigan line from Toledo.
Explore more peptide therapy clinics near you.
Frequently Asked Questions
What peptides does Dr. Mark Neumann offer?
Dr. Mark Neumann doesn’t publish a specific compound menu on this listing. Ask on the consult call about which peptides — semaglutide, tirzepatide, BPC-157, CJC-1295/Ipamorelin, Sermorelin, PT-141, etc. — they currently prescribe.
Is the clinical lead at Dr. Mark Neumann a verified physician?
Yes. Dr. Mark Neumann, DO is registered in the federal CMS National Plan & Provider Enumeration System (NPPES) under NPI 1831226398, with a primary specialty of General Practice and a primary practice address in Lambertville, MI. The NPI has been active since 2007.
Does Dr. Mark Neumann offer telehealth or virtual visits?
Dr. Mark Neumann doesn’t mention telehealth or virtual visits on its listing. Most peptide clinics require in-person evaluation for the initial consult; some offer virtual follow-ups once a patient is stable. If geography or travel matters to you, ask on the consult call whether they can prescribe and follow up virtually — and which states they’re licensed to do so in.
How does Dr. Mark Neumann compare to other Michigan peptide clinics?
Among verified Michigan peptide clinics in the HealingMaps directory, Dr. Mark Neumann ranks in the bottom half of Michigan peptide clinics in the directory by compound depth. Compound depth is one signal among several — provider credentials, pharmacy sourcing transparency, and lab requirements also matter when comparing.
Where is Dr. Mark Neumann located?
Dr. Mark Neumann is located in Lambertville, Michigan. The full street address, phone number, and hours are listed in the data card above.
What Michigan Peptide Patients Are Likely Asking
Themes drawn from HealingMaps editorial analysis of verified Michigan peptide clinics in our directory. Refreshed quarterly; percentages rounded to nearest 5%.
Which peptides do most Michigan clinics actually offer?
Across Michigan peptide clinics in our directory, CJC-1295 appears in 95% of listings; Semaglutide in 95%; Ipamorelin in 90%; Tirzepatide in 90%. Compounds appearing in fewer than 20% of Michigan listings — including Tesamorelin, Thymosin Alpha-1, Epitalon — are less commonly disclosed; patients seeking those should specifically ask whether the clinic prescribes them.
How transparent are Michigan clinics about their compounding pharmacy?
15% of Michigan clinics in our directory openly state whether they use a 503A or 503B compounding pharmacy. The rest leave the class unstated. The distinction matters for patients — 503A pharmacies fill prescriptions individually after your provider writes them (typically a few-day wait, in-state shipping), while 503B outsourcing facilities pre-batch under direct FDA inspection (often supporting same-visit fulfillment and direct-to-home shipping). Worth asking specifically before you book.
Who’s actually prescribing peptides in Michigan?
50% of verified Michigan clinics name an MD or DO as clinical lead (this listing’s clinical lead is General Practice-trained). The remainder are NP/PA-led or don’t publicly name a specific prescribing clinician. Any state-licensed physician, NP, or PA can legitimately prescribe compounded peptides — but knowing your prescriber’s training and tenure helps you assess fit for your specific protocol.
How deep are Michigan peptide menus typically?
The median Michigan clinic in our directory publishes 5 specific peptide compounds on its listing. The deepest disclosed menu names 15; 5% of listings name no specific compounds at all. A wide menu means more options at one clinic; a narrow menu can reflect specialization (e.g. weight-loss-only programs) or limited public disclosure (the clinic prescribes more than it advertises).
Pharmacy sourcing: This clinic doesn’t state its 503A or 503B compounding pharmacy partner. The class affects how your prescription is fulfilled — custom-compounded with in-state shipping (503A) versus pre-batched with broader shipping including direct-to-home delivery (503B) — so it’s worth asking before starting any compounded protocol.
How we vetted this clinic
We confirmed Dr. Mark Neumann’s named prescriber in CMS NPPES records. Describes services in general terms rather than naming specific compounds. The clinic doesn’t specify pharmacy class (503A vs 503B) publicly — a reasonable thing to ask about before you book. See our full vetting rubric →
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Healing Maps Editorial Staff
View all posts by Healing Maps Editorial StaffThe Healing Maps Editorial Team has decades of experience across all facets of the psychedelic industry. From assessing studies and clinic research, to working with clinician's and clinics, we help provide data-backed information to psychedelic-curious individuals across the globe.
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