Matthew Russell Muenster, MD
NPI 1083817548ActiveIndividual· Pathology, Dermatopathology· Fresno, CA
Pathology, Dermatopathology (MD) in Fresno, California, trained at University of Texas Southwestern Medical School at Dallas (class of 2003). Medicare paid $451,490 for services to 2,702 patients in 2024.
Overview
| NPI | 1083817548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 11, 2007 |
| Last updated in NPPES | Jan 20, 2025 |
| Certified by provider | Jan 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Dermatopathology Primary | 207ZD0900X | A109789 | CA |
| Pathology, Dermatopathology | 207ZD0900X | N5892 | TX |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | N5892 | TX |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | ME101586 | FL |
| Pathology, Anatomic Pathology & Clinical Pathology | 207ZP0102X | A109789 | CA |
| Pathology, Dermatopathology | 207ZD0900X | ME101586 | FL |
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 - Pathology (CA); Practitioner - Pathology (NV); Practitioner - Pathology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,702 |
|---|---|
| Services billed | 7,642 across 6 procedure codes |
| Paid by Medicare | $451,490 |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Pathology |
Medical groups
- Csi Medical GroupFullerton, CA · 111 clinicians
- Artius Dermatology Associates PCHanford, CA · 17 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records