Geoffrey Garland Grammer, M.D.
NPI 1528141017ActiveIndividual· Psychiatry & Neurology, Psychiatry· Olney, MD
Psychiatry & Neurology, Psychiatry (M.D.) in Olney, Maryland, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $268,299 for 400 claims, against $141,793 paid for services in 2024. Janssen Pharmaceuticals, Inc was the largest of 2 companies reporting payments in 2025, $30,491 in all, mostly speaking and faculty fees.
Overview
| NPI | 1528141017 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 20, 2006 |
| Last updated in NPPES | Jul 10, 2023 |
| Certified by provider | Jul 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | D0080837 | MD |
| Psychiatry & Neurology, Behavioral Neurology & Neuropsychiatry | 2084B0040X | D0080837 | MD |
| Psychiatry & Neurology, Geriatric Psychiatry | 2084P0805X | 0101056625 | VA |
| Internal Medicine | 207R00000X | 0101056625 | VA |
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 - Psychiatry (DC); Practitioner - Psychiatry (MD); Practitioner - Psychiatry (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 45 |
|---|---|
| Services billed | 1,701 across 11 procedure codes |
| Paid by Medicare | $141,793 |
Part D prescriptions in 2024
| Prescriptions (claims) | 400 · 642 30-day fills |
|---|---|
| Patients | 22 |
| Total drug cost | $268,299 |
| Generic share | 49% of claims |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Psychiatry |
| Secondary specialties | Geriatric Psychiatry |
| Telehealth | Offers telehealth |
Medical groups
- Lifespan Behavioral Health Services PCFrederick, MD · 29 clinicians
- Arman C. Moshyedi, MD, LLCRockville, MD · 15 clinicians
Industry payments (Open Payments)
- 2025$30,491 · 25 payments from 2 companies
- 2024$180.57 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Pharmaceuticals, Inc | $30,341 | 23 |
| Neuronetics, Inc. | $149.87 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$27,780 · 4 payments
- Travel and Lodging$1,793 · 3 payments
- Food and Beverage$917.97 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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