Michael Clark, M.D.
NPI 1528028925 · Vascular Surgery Physician · Atlanta, GA
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Clark, M.D. is a Vascular Surgery Physician provider in Atlanta, GA (NPI 1528028925).
Provider details
- NPI number
- 1528028925
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 022527 (GA)
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
20 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
1,981 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 | 366 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 257 | $91 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 176 | $60 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 168 | $45 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 135 | $55 |
| Ultrasound Study of Arm and Leg Arteries93922 | 118 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 151 | 50 |
| Apixabanbrand: Eliquis | 77 | 22 |
| Cilostazol | 50 | — |
| Rivaroxabanbrand: Xarelto | 44 | 11 |
| Atorvastatin Calcium | 21 | 13 |
| Rosuvastatin Calcium | 21 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (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
- 2006-03-28
- Last updated
- 2011-08-23
Frequently asked questions
- What is Michael Clark's NPI number?
- Michael Clark's National Provider Identifier (NPI) is 1528028925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Clark's specialty?
- Michael Clark is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Clark located?
- Michael Clark's practice location on file with NPPES is 5669 Peachtree Dunwoody Rd Ne, Atlanta, GA 30342-1786.
- What is Michael Clark's phone number?
- The practice phone number listed in the NPPES registry for Michael Clark is (404) 256-0404.
- Does Michael Clark accept Medicare?
- Michael Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Clark's NPI active?
- Yes — Michael Clark's NPI (1528028925) is active in the NPPES registry as of the last update on 2011-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.