Roopa Reddy, M.D.
NPI 1871576397ActiveIndividual· Internal Medicine· Chelmsford, MA
Internal Medicine (M.D.) with Chelmsford Primary Care LLC, practicing in Chelmsford, Massachusetts. Their prescriptions cost Medicare Part D more than their services did: $423,080 for 5,172 claims, against $70,674 paid for services in 2024. Inspire Medical Systems, Inc. reported $14.51 in payments in 2025, mostly food and beverage. Lists Emerson Hospital - and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1871576397 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 29, 2005 |
| Last updated in NPPES | Jul 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 77780 | MA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 251 |
|---|---|
| Services billed | 991 across 34 procedure codes |
| Paid by Medicare | $70,674 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,172 · 12,289 30-day fills |
|---|---|
| Patients | 561 |
| Total drug cost | $423,080 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Chelmsford Primary Care LLCChelmsford, MA · 6 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Lowell General HospitalLowell, MA
Other facilities
- Amedisys Home Health CareHome health agency · Wakefield, MA
- Tufts Medicine Care at HomeHome health agency · Lowell, MA
- Tufts Medicine Care at HomeHospice · Lowell, MA
Industry payments (Open Payments)
- 2025$14.51 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $14.51 | 1 |
What the 2025 payments were for
- Food and Beverage$14.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 45 internal medicine physicians in Chelmsford · All internal medicine physicians in Massachusetts