Armando Philip S Paez, MD
NPI 1518978154ActiveIndividual· Internal Medicine, Infectious Disease· Springfield, MA
Internal Medicine, Infectious Disease (MD) with Baystate Medical Practices Inc, practicing in Springfield, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $837,563 for 453 claims, against $35,688 paid for services in 2024. Merck Sharp & Dohme LLC reported $25.70 in payments in 2025, mostly education. Lists Baystate Franklin Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1518978154 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 10, 2006 |
| Last updated in NPPES | Jan 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 220303 | MA |
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 - Infectious Disease (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 445 across 15 procedure codes |
| Paid by Medicare | $35,688 |
Part D prescriptions in 2024
| Prescriptions (claims) | 453 · 552 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $837,563 |
| Generic share | 48% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
Medical group
- Baystate Medical Practices IncSpringfield, MA · 1,369 clinicians
Hospital affiliations
- Baystate Franklin Medical CenterGreenfield, MA
- Baystate Medical CenterSpringfield, MA
- Baystate Noble HospitalWestfield, MA
Industry payments (Open Payments)
- 2025$25.70 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $25.70 | 1 |
What the 2025 payments were for
- Education$25.70 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Springfield
- 1922083823
- 1316995277
- 1336244193
- 1396974754
- 1114284890
- 1356446140
- 1497756092
- 1285548586
- 1235110974
- 1609834662
- 1922112820
- 1881869592
All Internal Medicine, Infectious Disease providers in Massachusetts →