Ionut B. Anton, MD
NPI 1770550238ActiveIndividual· Internal Medicine· Waterbury, CT
Internal Medicine (MD) with Prospect CT Medical Foundation Inc, practicing in Waterbury, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $1,118,724 for 9,092 claims, against $79,621 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 19 companies reporting payments in 2025, $1,677 in all, mostly food and beverage. Lists Saint Mary's Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1770550238 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 3, 2006 |
| Last updated in NPPES | May 22, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 040407 | CT |
| Hospitalist | 208M00000X | 040407 | CT |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 319 |
|---|---|
| Services billed | 1,314 across 24 procedure codes |
| Paid by Medicare | $79,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,092 · 20,164 30-day fills |
|---|---|
| Patients | 551 |
| Total drug cost | $1,118,724 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1995 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Prospect CT Medical Foundation IncManchester, CT · 282 clinicians
Hospital affiliations
- Saint Mary's HospitalWaterbury, CT
- Waterbury HospitalWaterbury, CT
Other facilities
- All About You Home Care ServicesHome health agency · Naugatuck, CT
- Atrinity Home HealthHome health agency · Wallingford, CT
- Elara CaringHome health agency · Rocky Hill, CT
- Hartford Healthcare at HomeHome health agency · East Hartford, CT
- Uconn Health Community Network Home Health, Inc.Home health agency · Watertown, CT
Industry payments (Open Payments)
- 2025$1,677 · 89 payments from 19 companies
- 2024$1,803 · 95 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $473.01 | 33 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $214.29 | 11 |
| Novo Nordisk Inc | $199.31 | 10 |
| Lilly USA, LLC | $179.17 | 7 |
| Pfizer Inc. | $113.38 | 5 |
What the 2025 payments were for
- Food and Beverage$1,677 · 89 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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