Matthew Gayhart, M.D.
NPI 1457709248ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· West Hollywood, CA
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) in West Hollywood, California, trained at University of Louisville School of Medicine (class of 2016). Medicare paid $64,973 for services to 553 patients in 2024. Janssen Scientific Affairs, LLC was the largest of 2 companies reporting payments in 2025, $256.06 in all, mostly food and beverage.
Overview
| NPI | 1457709248 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2016 |
| Last updated in NPPES | Nov 8, 2022 |
| Certified by provider | Nov 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | A168733 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 553 |
|---|---|
| Services billed | 1,204 across 16 procedure codes |
| Paid by Medicare | $64,973 |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Pathology |
Medical group
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
Hospital affiliations
- Cedar-Sinai Marina del Rey HospitalMarina Del Rey, CA
- Cedars-Sinai Medical CenterLos Angeles, CA
- Torrance Memorial Medical CenterTorrance, CA
Industry payments (Open Payments)
- 2025$256.06 · 2 payments from 2 companies
- 2024$132.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Scientific Affairs, LLC | $143.86 | 1 |
| Illumina, Inc. | $112.20 | 1 |
What the 2025 payments were for
- Food and Beverage$256.06 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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