John J. Gullo, MD
NPI 1700865243ActiveIndividual· Internal Medicine, Medical Oncology· Brunswick, ME
Internal Medicine, Medical Oncology (MD) in Brunswick, Maine, trained at State University of Ny Upstate Medical University (class of 1972). Their prescriptions cost Medicare Part D more than their services did: $748,028 for 680 claims, against $24,894 paid for services in 2024. Tempus Ai, Inc reported $96.51 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1700865243 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 12, 2006 |
| Last updated in NPPES | Apr 8, 2025 |
| Certified by provider | Apr 8, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | MD21675 | ME |
| Internal Medicine | 207R00000X | MD21675 | ME |
| Internal Medicine, Hematology | 207RH0000X | MD21675 | ME |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 137981-1 | NY |
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 - Medical Oncology (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 122 |
|---|---|
| Services billed | 351 across 17 procedure codes |
| Paid by Medicare | $24,894 |
Part D prescriptions in 2024
| Prescriptions (claims) | 680 · 864 30-day fills |
|---|---|
| Patients | 102 |
| Total drug cost | $748,028 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | State University of Ny Upstate Medical University |
|---|---|
| Graduation year | 1972 |
| Medicare specialty | Medical Oncology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliations
- LincolnhealthDamariscotta, ME
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Mid Coast HospitalBrunswick, ME
- Mainehealth Stephens HospitalNorway, ME
Other facilities
- Chans Home Health & HospiceHospice · Brunswick, ME
Industry payments (Open Payments)
- 2024$96.51 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Tempus Ai, Inc | $96.51 | 1 |
What the 2024 payments were for
- Food and Beverage$96.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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- 1033182019
- 1043292246
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