Praveen Hariharan, M.D MPH
NPI 1134359342ActiveIndividual· Internal Medicine· Framingham, MA
Internal Medicine (M.D MPH) with Lifespan Physician Group Inc and 1 other group, practicing in Framingham, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $107,059 for 1,057 claims, against $19,997 paid for services in 2024. Lists Metrowest Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1134359342 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D MPH |
| Sole proprietor | Yes |
| NPI issued | Jul 22, 2009 |
| Last updated in NPPES | Feb 13, 2026 |
| Certified by provider | Feb 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 250635 | MA |
| Emergency Medicine | 207P00000X | 250635 | MA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 250635 | MA |
| Internal Medicine | 207R00000X | MD19463 | 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 - Internal Medicine (MA); Practitioner - Internal Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 152 |
|---|---|
| Services billed | 192 across 20 procedure codes |
| Paid by Medicare | $19,997 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,057 · 2,439 30-day fills |
|---|---|
| Patients | 104 |
| Total drug cost | $107,059 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Brown Emergency MedicineProvidence, RI · 141 clinicians
Hospital affiliations
- Metrowest Medical CenterFramingham, MA
- Newton-Wellesley HospitalNewton, MA
- Rhode Island HospitalProvidence, RI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 102 internal medicine physicians in Framingham · All internal medicine physicians in Massachusetts