Ryan Martin, MD
NPI 1821300583ActiveIndividual· Psychiatry & Neurology, Neurocritical Care· Sacramento, CA
Psychiatry & Neurology, Neurocritical Care (MD) in Sacramento, California, trained at University of California, Geffen School of Medicine (class of 2010). 239 Medicare patients in 2024, $71,513 paid; nearly all of their 181 Part D prescriptions were generic (99%). Medtronic, Inc. reported $20.66 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1821300583 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 10, 2010 |
| Last updated in NPPES | Oct 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurocritical Care Primary | 2084A2900X | A118481 | CA |
| Psychiatry & Neurology, Neurology | 2084N0400X | A118481 | CA |
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 - Other (Physician) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 239 |
|---|---|
| Services billed | 733 across 38 procedure codes |
| Paid by Medicare | $71,513 |
Part D prescriptions in 2024
| Prescriptions (claims) | 181 · 340 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $16,448 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Undefined Physician Type (Specify) |
| Secondary specialties | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
Hospital affiliations
- Adventist Health and RideoutMarysville, CA
- Marshall Medical CenterPlacerville, CA
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$20.66 · 1 payment from 1 company
- 2024$47.72 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $20.66 | 1 |
What the 2025 payments were for
- Food and Beverage$20.66 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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