Robert P. Kelleher, MD
NPI 1891761714ActiveIndividual· Internal Medicine· Watertown, MA
Internal Medicine (MD) in Watertown, Massachusetts, trained at Georgetown University School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $456,672 for 5,153 claims, against $93,483 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 2 companies reporting payments in 2025, $93.71 in all, mostly food and beverage.
Overview
| NPI | 1891761714 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 28, 2006 |
| Last updated in NPPES | Mar 9, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 227042 | 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 | 212 |
|---|---|
| Services billed | 2,131 across 43 procedure codes |
| Paid by Medicare | $93,483 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,153 · 11,247 30-day fills |
|---|---|
| Patients | 366 |
| Total drug cost | $456,672 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mount Auburn Professional Services IncCambridge, MA · 231 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Mount Auburn HospitalCambridge, MA
Other facilities
- Beth Israel Lahey Health at HomeHome health agency · Beverly, MA
- Elara CaringHome health agency · Braintree, MA
- Pathways HealthcareHome health agency · Westwood, MA
- Vna Care NetworkHome health agency · Worcester, MA
- Good Shepherd Community CareHospice · Newton, MA
Industry payments (Open Payments)
- 2025$93.71 · 4 payments from 2 companies
- 2024$874.11 · 35 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $65.30 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $28.41 | 1 |
What the 2025 payments were for
- Food and Beverage$93.71 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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