Mahmood Fathollazadeh, PA-C
NPI 1386711158ActiveIndividual· Physician Assistant· Colton, CA
Physician Assistant (PA-C) with Andrew W Hesseltine MD Inc, practicing in Colton, California. Their prescriptions cost Medicare Part D more than their services did: $456,983 for 7,934 claims, against $43,612 paid for services in 2024. Boston Scientific Corporation was the largest of 14 companies reporting payments in 2025, $1,050 in all, mostly food and beverage.
Overview
| NPI | 1386711158 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 29, 2006 |
| Last updated in NPPES | Jul 18, 2023 |
| Certified by provider | Jul 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA12070 | 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 - Physician Assistant (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 207 |
|---|---|
| Services billed | 753 across 12 procedure codes |
| Paid by Medicare | $43,612 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,934 · 8,224 30-day fills |
|---|---|
| Patients | 1,044 |
| Total drug cost | $456,983 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Andrew W Hesseltine MD IncColton, CA · 9 clinicians
Industry payments (Open Payments)
- 2025$1,050 · 54 payments from 14 companies
- 2024$814.25 · 50 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $410.77 | 14 |
| Collegium Pharmaceutical, Inc. | $164.59 | 13 |
| Abbvie Inc. | $123.21 | 6 |
| Saluda Medical Americas, Inc. | $84.57 | 3 |
| Virtus Pharmaceuticals LLC | $55.99 | 3 |
What the 2025 payments were for
- Food and Beverage$1,050 · 54 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Physician Assistant providers in Colton
- 1326531344
- 1942120837
- 1679294466
- 1093068702
- 1811616311
- 1902060361
- 1124496997
- 1366226862
- 1104412543
- 1013445691
- 1366482259
- 1770892895