Angelo Mallozzi, M.D.
NPI 1689768558ActiveIndividual· Family Medicine· Stamford, CT
Family Medicine (M.D.) in Stamford, Connecticut, licensed in CT, with an NPI issued in October 2006. Their prescriptions cost Medicare Part D more than their services did: $1,064,095 for 11,895 claims, against $94,428 paid for services in 2024. Pfizer Inc. was the largest of 15 companies reporting payments in 2025, $746.39 in all, mostly food and beverage. Lists Stamford Hospital as a hospital affiliation.
Overview
| NPI | 1689768558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | Dec 23, 2022 |
| Certified by provider | Dec 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 023273 | 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 | 455 |
|---|---|
| Services billed | 1,358 across 41 procedure codes |
| Paid by Medicare | $94,428 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,895 · 24,115 30-day fills |
|---|---|
| Patients | 908 |
| Total drug cost | $1,064,095 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Family Practice |
Hospital affiliation
- Stamford HospitalStamford, CT
Other facilities
- Constellation Home CareHome health agency · Norwalk, CT
- Health Care Connectors LLCHome health agency · Greenwich, CT
- Sterling Care LLCHome health agency · Greenwich, CT
- Visiting Nurse & Hospice of Fairfield County, IncHome health agency · Wilton, CT
- Constellation Home CareHospice · Norwalk, CT
- Health Care Connectors LLCHospice · Greenwich, CT
- Edgehill Health CenterNursing home · Stamford, CT
Industry payments (Open Payments)
- 2025$746.39 · 37 payments from 15 companies
- 2024$832.09 · 33 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $187.10 | 9 |
| Novo Nordisk Inc | $86.62 | 4 |
| Esperion Therapeutics, Inc. | $82.43 | 4 |
| Ardelyx, Inc. | $59.58 | 3 |
| Novartis Pharmaceuticals Corporation | $44.21 | 3 |
What the 2025 payments were for
- Food and Beverage$746.39 · 37 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