Stephen Elliot Grill, MD PHD
NPI 1023129269ActiveIndividual· Psychiatry & Neurology, Neurology· Elkridge, MD
Psychiatry & Neurology, Neurology (MD PHD) in Elkridge, Maryland, trained at Northwestern University Feinberg Medical School (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $1,237,344 for 1,718 claims, against $325,259 paid for services in 2024. Supernus Pharmaceuticals, Inc. reported $14.59 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1023129269 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD PHD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2006 |
| Last updated in NPPES | Apr 9, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | D0041697 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurology (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 279 |
|---|---|
| Services billed | 46,837 across 17 procedure codes |
| Paid by Medicare | $325,259 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,718 · 4,188 30-day fills |
|---|---|
| Patients | 227 |
| Total drug cost | $1,237,344 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Johns Hopkins Regional Physicians LLCLutherville, MD · 84 clinicians
Hospital affiliation
- Johns Hopkins Hospital, theBaltimore, MD
Industry payments (Open Payments)
- 2025$14.59 · 1 payment from 1 company
- 2024$44.88 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Supernus Pharmaceuticals, Inc. | $14.59 | 1 |
What the 2025 payments were for
- Food and Beverage$14.59 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Psychiatry & Neurology, Neurology providers in Elkridge
- 1164152419
- 1235914193
- 1790990398
- 1962772822
- 1891292389
All Psychiatry & Neurology, Neurology providers in Maryland →