Patricia L. Seid, MD
NPI 1710994520ActiveIndividual· Radiology, Radiation Oncology· Napa, CA
Radiology, Radiation Oncology (MD) in Napa, California, trained at Perelman School of Med at the University of Pennsylvania (class of 2001). Mostly services rather than prescriptions: Medicare paid $161,221 for 140 patients in 2024, with only 46 Part D claims. Elekta, Inc. was the largest of 5 companies reporting payments in 2025, $2,102 in all, mostly travel and lodging.
Overview
| NPI | 1710994520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 2, 2006 |
| Last updated in NPPES | Nov 15, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | A83016 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 140 |
|---|---|
| Services billed | 1,990 across 26 procedure codes |
| Paid by Medicare | $161,221 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 51 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $800.49 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical group
- Northern California Radiation Therapists and Oncologists Medical GroupSan Francisco, CA · 8 clinicians
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
Industry payments (Open Payments)
- 2025$2,102 · 15 payments from 5 companies
- 2024$290.85 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Elekta, Inc. | $1,529 | 9 |
| Siemens Medical Solutions USA, Inc. | $218.45 | 3 |
| Icotec Medical Inc. | $172.11 | 1 |
| Novocure Inc. | $149.48 | 1 |
| Gt Medical Technologies, Inc | $32.59 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,145 · 2 payments
- Food and Beverage$956.16 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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