Patrick R. Mulligan, M.D.
NPI 1710321138ActiveIndividual· Radiology, Diagnostic Radiology· San Mateo, CA
Radiology, Diagnostic Radiology (M.D.) in San Mateo, California, trained at Emory University School of Medicine (class of 2013). Medicare paid $118,382 for services to 2,528 patients in 2024. Regeneron Healthcare Solutions, Inc. reported $24.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1710321138 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 29, 2013 |
| Last updated in NPPES | Dec 5, 2025 |
| Certified by provider | Dec 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Diagnostic Radiology Primary | 2085R0202X | A134461 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (CA); Practitioner - Diagnostic Radiology (MT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,528 |
|---|---|
| Services billed | 4,485 across 192 procedure codes |
| Paid by Medicare | $118,382 |
Education and affiliations
| Medical school | Emory University School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Diagnostic Radiology |
Medical groups
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
- Regents of the Univ of CaSacramento, CA · 1,584 clinicians
- Warren General HospitalEugene, OR · 106 clinicians
- California Advanced Imaging Medical Associates IncSan Francisco, CA · 88 clinicians
- Memphis Physicians Radiological Group PCTampa, FL · 79 clinicians
- Sidney Health CenterSidney, MT · 57 clinicians
- Virtual Radiologic Professionals of California PAAtascadero, CA · 54 clinicians
- RemloSavannah, GA · 27 clinicians
Hospital affiliations
- Hudson Valley Hospital CenterCortlandt Manor, NY
- Mercy Hospital AdaAda, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- Peninsula Medical CenterBurlingame, CA
- University of California Davis Medical CenterSacramento, CA
Industry payments (Open Payments)
- 2025$24.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $24.65 | 1 |
What the 2025 payments were for
- Food and Beverage$24.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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