Maria A. Guglielmo, M.D.
NPI 1063504512ActiveIndividual· Neurological Surgery· Warwick, RI
Neurological Surgery (M.D.) in Warwick, Rhode Island, trained at Warren Alpert Medical School of Brown University (class of 1992). 186 Medicare patients in 2024, $52,578 paid; nearly all of their 105 Part D prescriptions were generic (94%). Abbott Laboratories reported $103.66 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1063504512 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Sep 29, 2006 |
| Last updated in NPPES | Jan 12, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD11912 | RI |
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 - Neurosurgery (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 186 |
|---|---|
| Services billed | 431 across 36 procedure codes |
| Paid by Medicare | $52,578 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 107 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $1,225 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Warren Alpert Medical School of Brown University |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Rhode Island HospitalProvidence, RI · 437 clinicians
- Newport HospitalNewport, RI · 42 clinicians
Hospital affiliations
- Newport HospitalNewport, RI
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$103.66 · 1 payment from 1 company
- 2024$101.36 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $103.66 | 1 |
What the 2025 payments were for
- Food and Beverage$103.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Warwick
- 1659469062
- 1285873943