Matthew John Eisley, M.D.
NPI 1689810483ActiveIndividual· Family Medicine· Union City, CA
Family Medicine (M.D.) in Union City, California, trained at Drexel University College of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $252,690 for 5,001 claims, against $1,365 paid for services in 2024.
Overview
| NPI | 1689810483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 29, 2008 |
| Last updated in NPPES | Dec 27, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A125561 | 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 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 20 across 5 procedure codes |
| Paid by Medicare | $1,365 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,001 · 12,245 30-day fills |
|---|---|
| Patients | 577 |
| Total drug cost | $252,690 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Drexel University College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital - San LeandroSan Leandro, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Family Medicine providers in Union City
- 1023180379
- 1851095129
- 1194982462
- 1376835595
- 1780262246
- 1740320183
- 1851406466
- 1194110908
- 1982995494
- 1023458528
- 1093851768
- 1093929697