Mark P. Karchon, D.O.
Family Medicine Physician · Commerce Township, MI
Mark P. Karchon, D.O. is a family medicine physician with a practice address in Commerce Township, Michigan, and NPI 1699861088, issued on Oct 5, 2006. Check the license (Michigan MK008912, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Mark P. Karchon
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MK008912 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2455 Union Lake RD, Commerce Township, MI 48382
- Phone
- (248) 360-6000
- Enumerated
- Oct 5, 2006
- Record last updated
- Nov 11, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (248) 360-6040
- Medicaid ID
- 113028319 MI
- Medicare enrollment
- Enrolled (PECOS I20090615000345); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 1984
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 2455 Union Lake RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison Davis, PT, DPTPhysical Therapist1992203160
Verify Mark P. Karchon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license MK008912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average family medicine physician in 2024
9,379 Medicare Part D claims for 599 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 438 claims were for opioids.
Most prescribed
- Atorvastatin Calcium630 claims
- Amlodipine Besylate530 claims
- Losartan Potassium401 claims
- Hydrocodone-Acetaminophen350 claims
- Levothyroxine Sodium324 claims
- Omeprazole296 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $207.61
7 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Henry Ford Physician PartnersCommerce Township, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark P. Karchon among 6,013 family medicine physician records in Michigan
Mark P. Karchon, D.O. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1984 · median 2008 among the 3,493 with a school on file
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 family medicine physician records list a practice address in Commerce Township
They are 13 of the 462 NPPES records with a practice address in Commerce Township, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Commerce Township → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Gunsel Avci-Wolf, D.O.Commerce Twp, MI 483821003970799
- Andrew Berry, DO PCCommerce Twp, MI 483821154356574
- Jennifer Burgess, D.O.Commerce Township, MI 483821952561565
- Dayna Elfont, D.O.Commerce Township, MI 483821760651491
- Alan Feldman, D.O.Commerce Twp, MI 483821760448179
- Rachel FriedmanCommerce Township, MI 483821962865246
- Cameron Levine, DOCommerce Township, MI 483821699467746
- David Machnacki, DOCommerce Twp, MI 483821982644803
Common questions
What is Mark P. Karchon, D.O.'s NPI number?
Mark P. Karchon, D.O.'s National Provider Identifier (NPI) is 1699861088, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark P. Karchon, D.O. located?
The NPPES record lists a practice address at 2455 Union Lake RD, Commerce Township, MI, 48382. Phone: (248) 360-6000. Providers update this record themselves, so call before visiting.
How can I verify Mark P. Karchon, D.O.'s license?
NPPES lists Michigan license number MK008912, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark P. Karchon, D.O. prescribe under Medicare Part D?
In 2024, Mark P. Karchon, D.O. had 9,379 Medicare Part D claims for 599 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.