Ryan Hartogh, PA-C
NPI 1174924112ActiveIndividual· Physician Assistant· Pomona, CA
Physician Assistant (PA-C) with Exer Medical Corporation, practicing in Pomona, California. In 2024 Medicare paid $31,100 for 259 patients, and Part D covered 595 of their prescriptions, 86% of them generic. Hologic Sales and Service, LLC reported $20.95 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1174924112 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Sep 9, 2014 |
| Last updated in NPPES | Apr 23, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 51793 | 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 | 259 |
|---|---|
| Services billed | 796 across 53 procedure codes |
| Paid by Medicare | $31,100 |
Part D prescriptions in 2024
| Prescriptions (claims) | 595 · 604 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $8,886 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Exer Medical CorporationHighland, CA · 340 clinicians
Industry payments (Open Payments)
- 2025$20.95 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $20.95 | 1 |
What the 2025 payments were for
- Food and Beverage$20.95 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 205 physician assistants in Pomona · All physician assistants in California