Greg Mark Booth, MD PHD
NPI 1063674174ActiveIndividual· Internal Medicine· Hampstead, MD
Internal Medicine (MD PHD) in Hampstead, Maryland, trained at Jefferson Medical College of Thomas Jefferson University (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $376,533 for 4,611 claims, against $59,109 paid for services in 2024. Pfizer Inc. was the largest of 15 companies reporting payments in 2025, $924.73 in all, mostly food and beverage.
Overview
| NPI | 1063674174 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Jun 30, 2008 |
| Last updated in NPPES | Aug 26, 2025 |
| Certified by provider | Aug 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D0077059 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 1,020 across 44 procedure codes |
| Paid by Medicare | $59,109 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,611 · 9,535 30-day fills |
|---|---|
| Patients | 423 |
| Total drug cost | $376,533 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Agape Physical Therapy and Sports Rehabilitation LPForest Hill, MD · 678 clinicians
- Lifebridge Primary Care of North Carroll LLCHampstead, MD · 7 clinicians
Other facilities
- Homecare Maryland, LLCHome health agency · Owings Mills, MD
Industry payments (Open Payments)
- 2025$924.73 · 49 payments from 15 companies
- 2024$895.74 · 45 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $222.61 | 11 |
| Abbvie Inc. | $195.61 | 13 |
| Astrazeneca Pharmaceuticals LP | $91.57 | 4 |
| Lilly USA, LLC | $72.18 | 4 |
| Novo Nordisk Inc | $71.33 | 3 |
What the 2025 payments were for
- Food and Beverage$924.73 · 49 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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