Michael Petersen, M.D.
NPI 1902899057 · Vascular Surgery Physician · East Setauket, NY
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Petersen, M.D. is a Vascular Surgery Physician provider in East Setauket, NY (NPI 1902899057).
Provider details
- NPI number
- 1902899057
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 175936 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
1,790 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 | 332 | $146 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 201 | $89 |
| Complete Ultrasound Study of Arm and Leg Arteries93923 | 155 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $110 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 114 | $222 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 62 | 14 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 27 | 19 |
| Gentamicin Sulfate | 22 | 15 |
| Ciprofloxacin Hcl | 19 | 14 |
| Rivaroxabanbrand: Xarelto | 19 | — |
| Apixabanbrand: Eliquis | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$154 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
- 2005-08-24
- Last updated
- 2016-06-06
Frequently asked questions
- What is Michael Petersen's NPI number?
- Michael Petersen's National Provider Identifier (NPI) is 1902899057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Petersen's specialty?
- Michael Petersen is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Petersen located?
- Michael Petersen's practice location on file with NPPES is 4 Technology Dr, East Setauket, NY 11733-4068.
- What is Michael Petersen's phone number?
- The practice phone number listed in the NPPES registry for Michael Petersen is (631) 246-8289.
- Does Michael Petersen accept Medicare?
- Michael Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Petersen's NPI active?
- Yes — Michael Petersen's NPI (1902899057) is active in the NPPES registry as of the last update on 2016-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.