Mark Karchon, D.O.
NPI 1699861088 · Family Medicine Physician · Commerce Township, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Karchon, D.O. is a Family Medicine Physician provider in Commerce Township, MI (NPI 1699861088).
Provider details
- NPI number
- 1699861088
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- MK008912 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,077 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 235 | $127 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 174 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 157 | $91 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 104 | $18 |
| Urinalysis, Manual Test81002 | 87 | $3 |
| Urine Microalbumin (protein) Analysis82044 | 72 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 135 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 630 | 185 |
| Amlodipine Besylate | 530 | 145 |
| Losartan Potassium | 401 | 120 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 350 | 50 |
| Levothyroxine Sodium | 324 | 83 |
| Omeprazole | 296 | 93 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$208 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2014-11-11
Frequently asked questions
- What is Mark Karchon's NPI number?
- Mark Karchon's National Provider Identifier (NPI) is 1699861088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Karchon's specialty?
- Mark Karchon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Karchon located?
- Mark Karchon's practice location on file with NPPES is 2455 Union Lake Rd, Commerce Township, MI 48382-3554.
- What is Mark Karchon's phone number?
- The practice phone number listed in the NPPES registry for Mark Karchon is (248) 360-6000.
- Does Mark Karchon accept Medicare?
- Mark Karchon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Karchon's NPI active?
- Yes — Mark Karchon's NPI (1699861088) is active in the NPPES registry as of the last update on 2014-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.