Michael Gillespie, M.D.
NPI 1043426505ActiveIndividual· Surgery· Clinton, MD
Surgery (M.D.) in Clinton, Maryland, trained at Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) (class of 2004). 167 Medicare patients in 2024, $64,687 paid; nearly all of their 88 Part D prescriptions were generic (99%). Intuitive Surgical, Inc. was the largest of 2 companies reporting payments in 2025, $35.45 in all, mostly food and beverage.
Overview
| NPI | 1043426505 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 14, 2007 |
| Last updated in NPPES | Dec 21, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | D0071185 | MD |
| Colon & Rectal Surgery | 208C00000X | D71185 | MD |
| Colon & Rectal Surgery | 208C00000X | MD430441 | PA |
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 - General Surgery (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 278 across 63 procedure codes |
| Paid by Medicare | $64,687 |
Part D prescriptions in 2024
| Prescriptions (claims) | 88 · 88 30-day fills |
|---|---|
| Patients | 46 |
| Total drug cost | $1,175 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc) |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | General Surgery |
| Secondary specialties | Colorectal Surgery (Proctology) |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliations
- Medstar Georgetown University HospitalWashington, DC
- Medstar Southern Maryland Hospital CenterClinton, MD
Other facilities
- Medstar Health Home CareHome health agency · Hyattsville, MD
Industry payments (Open Payments)
- 2025$35.45 · 2 payments from 2 companies
- 2024$77.37 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $18.44 | 1 |
| Abbvie Inc. | $17.01 | 1 |
What the 2025 payments were for
- Food and Beverage$35.45 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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