Mohammad Zarka, D.O.
NPI 1144459942 · Dermatology Physician · Lapeer, MI
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohammad Zarka, D.O. is a Dermatology Physician provider in Lapeer, MI (NPI 1144459942).
Provider details
- NPI number
- 1144459942
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101018443 (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
16 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
3,974 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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 1,241 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 519 | $85 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 458 | $106 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 288 | $56 |
| Destruction of Skin Growth, 1-14 Growths17110 | 198 | $100 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamcinolone Acetonide | 730 | 476 |
| Clobetasol Propionate | 687 | 371 |
| Ketoconazole | 669 | 332 |
| Hydrocortisone | 427 | 304 |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 322 | 164 |
| Doxycycline Hyclate | 303 | 144 |
| Clindamycin Phosphate | 157 | 79 |
| Imiquimod |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,384 across 180 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
- 2009-07-14
- Last updated
- 2023-03-22
- Certified
- 2023-03-22
Frequently asked questions
- What is Mohammad Zarka's NPI number?
- Mohammad Zarka's National Provider Identifier (NPI) is 1144459942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohammad Zarka's specialty?
- Mohammad Zarka is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Mohammad Zarka located?
- Mohammad Zarka's practice location on file with NPPES is 1057 Suncrest Dr, Lapeer, MI 48446-4404.
- What is Mohammad Zarka's phone number?
- The practice phone number listed in the NPPES registry for Mohammad Zarka is (810) 245-9380.
- Does Mohammad Zarka accept Medicare?
- Mohammad Zarka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohammad Zarka's NPI active?
- Yes — Mohammad Zarka's NPI (1144459942) is active in the NPPES registry as of the last update on 2023-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.