Allessandro Girolamo Jr., M.D.
NPI 1689636300ActiveIndividual· Internal Medicine· Acton, MA
Internal Medicine (M.D.) in Acton, Massachusetts, trained at Jefferson Medical College of Thomas Jefferson University (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $294,120 for 3,924 claims, against $98,621 paid for services in 2024.
Overview
| NPI | 1689636300 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2006 |
| Last updated in NPPES | Mar 8, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 204735 | 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 - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 370 |
|---|---|
| Services billed | 6,534 across 102 procedure codes |
| Paid by Medicare | $98,621 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,924 · 9,984 30-day fills |
|---|---|
| Patients | 568 |
| Total drug cost | $294,120 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Acton Medical Associates PCActon, MA · 34 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Massachusetts Eye and Ear Infirmary -Boston, MA
- Umass Memorial Healthalliance HospitalsLeominster, MA
Other facilities
- Bayada Home Health Care, IncHome health agency · Marlborough, MA
- Emerson Hospital Home Care ProgramHome health agency · Concord, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Acton
- 1447365408
- 1588861660
- 1033171749
- 1700179678
- 1043292360
- 1497992192
- 1053302158
- 1801885512
- 1386634772
- 1043363088
- 1174783526
- 1295780617