Mark Boonyasampant, M.D.
NPI 1396037537ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Fullerton, CA
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) in Fullerton, California, trained at New York Medical College (class of 2011). Medicare paid $92,083 for services to 926 patients in 2024. Caris Mpi, Inc. reported $102.91 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1396037537 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 6, 2011 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | A126158 | 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 - Pathology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 926 |
|---|---|
| Services billed | 3,015 across 30 procedure codes |
| Paid by Medicare | $92,083 |
Education and affiliations
| Medical school | New York Medical College |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Pathology |
Medical group
- The Pathology Group IncFullerton, CA · 6 clinicians
Hospital affiliation
- Providence St. Jude Medical CenterFullerton, CA
Industry payments (Open Payments)
- 2025$102.91 · 3 payments from 1 company
- 2024$391.71 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Caris Mpi, Inc. | $102.91 | 3 |
What the 2025 payments were for
- Food and Beverage$102.91 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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