Mark Portman, M.D.
NPI 1023545340ActiveIndividual· Emergency Medicine· Sacramento, CA
Emergency Medicine (M.D.) with Cep America - California and 1 other group, practicing in Sacramento, California. 481 Medicare patients in 2024, $74,520 paid; nearly all of their 121 Part D prescriptions were generic (96%). Coopersurgical, Inc. was the largest of 2 companies reporting payments in 2025, $57.08 in all, mostly food and beverage. Lists Sutter Medical Center, Sacramento and 1 other hospital as hospital affiliations.
Overview
| NPI | 1023545340 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 17, 2017 |
| Last updated in NPPES | Jul 9, 2020 |
| Certified by provider | Jul 9, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A158525 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 481 |
|---|---|
| Services billed | 839 across 32 procedure codes |
| Paid by Medicare | $74,520 |
Part D prescriptions in 2024
| Prescriptions (claims) | 121 · 123 30-day fills |
|---|---|
| Patients | 83 |
| Total drug cost | $2,281 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
- Vituity-California Observation Services PCRoseville, CA · 82 clinicians
Hospital affiliations
- Sutter Medical Center, SacramentoSacramento, CA
- Sutter Roseville Medical CenterRoseville, CA
Industry payments (Open Payments)
- 2025$57.08 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coopersurgical, Inc. | $37.39 | 1 |
| Abbvie Inc. | $19.69 | 1 |
What the 2025 payments were for
- Food and Beverage$57.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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