Mark Wasserman, MD
NPI 1033176805 · Family Medicine Physician · Miller Place, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Wasserman, MD is a Family Medicine Physician provider in Miller Place, NY (NPI 1033176805).
Provider details
- NPI number
- 1033176805
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 132521 (NY)
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
122 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 83 | $104 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 25 | $147 |
| Administration of Influenza Virus VaccineG0008 | 14 | $25 |
Typical Medicare-allowed amounts for these services range $25–$147 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 163 | 51 |
| Irbesartan | 119 | 32 |
| Levothyroxine Sodium | 113 | 32 |
| Simvastatin | 104 | 31 |
| Amlodipine Besylate | 98 | 27 |
| Semaglutidebrand: Ozempic | 81 | — |
| Atorvastatin Calcium | 79 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$168 across 3 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
- 2006-04-27
- Last updated
- 2008-02-28
Frequently asked questions
- What is Mark Wasserman's NPI number?
- Mark Wasserman's National Provider Identifier (NPI) is 1033176805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wasserman's specialty?
- Mark Wasserman is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Wasserman located?
- Mark Wasserman's practice location on file with NPPES is 555 Route 25a, Miller Place, NY 11764-2625.
- What is Mark Wasserman's phone number?
- The practice phone number listed in the NPPES registry for Mark Wasserman is (631) 744-6666.
- Does Mark Wasserman accept Medicare?
- Mark Wasserman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Wasserman's NPI active?
- Yes — Mark Wasserman's NPI (1033176805) is active in the NPPES registry as of the last update on 2008-02-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.