Boris Mayzler, D.O.,M.D.
NPI 1417038753ActiveIndividual· Family Medicine· Stamford, CT
Family Medicine (D.O.,M.D.) in Stamford, Connecticut, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $667,572 for 6,868 claims, against $44,768 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $420.61 in all, mostly food and beverage.
Overview
| NPI | 1417038753 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O.,M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 17, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | CT038982 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 156 |
|---|---|
| Services billed | 585 across 8 procedure codes |
| Paid by Medicare | $44,768 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,868 · 12,700 30-day fills |
|---|---|
| Patients | 359 |
| Total drug cost | $667,572 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Family Practice |
Medical group
- Rehabilitation Associates IncFairfield, CT · 529 clinicians
Hospital affiliations
- Greenwich Hospital Association -Greenwich, CT
- Stamford HospitalStamford, CT
Other facilities
- Elara CaringHome health agency · Rocky Hill, CT
Industry payments (Open Payments)
- 2025$420.61 · 27 payments from 10 companies
- 2024$597.23 · 40 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $210.23 | 15 |
| Astellas Pharma US Inc | $54.47 | 3 |
| Pfizer Inc. | $33.98 | 2 |
| Glaxosmithkline, LLC. | $20.80 | 1 |
| Ironwood Pharmaceuticals, Inc | $18.30 | 1 |
What the 2025 payments were for
- Food and Beverage$420.61 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 family medicine physicians in Stamford · All family medicine physicians in Connecticut