Tyler Michael Seibert, M.D., PH.D.
NPI 1679815963ActiveIndividual· Radiology, Radiation Oncology· San Diego, CA
Radiology, Radiation Oncology (M.D., PH.D.) in San Diego, California, trained at University of California, San Diego School of Medicine (class of 2013). 164 Medicare patients in 2024, $81,868 paid; nearly all of their 133 Part D prescriptions were generic (94%). Blue Earth Diagnostics was the largest of 6 companies reporting payments in 2025, $4,334 in all, mostly consulting fees.
Overview
| NPI | 1679815963 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | Mar 25, 2013 |
| Last updated in NPPES | Jun 12, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | A135004 | 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 - Radiation Oncology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 164 |
|---|---|
| Services billed | 1,006 across 28 procedure codes |
| Paid by Medicare | $81,868 |
Part D prescriptions in 2024
| Prescriptions (claims) | 133 · 264 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $24,275 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$4,334 · 19 payments from 6 companies
- 2024$7,619 · 15 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Blue Earth Diagnostics | $2,577 | 6 |
| Ge Healthcare | $1,448 | 5 |
| Astrazeneca Pharmaceuticals LP | $152.48 | 3 |
| Merck Sharp & Dohme LLC | $99.03 | 3 |
| Sumitomo Pharma America, Inc. | $29.61 | 1 |
What the 2025 payments were for
- Consulting Fee$3,498 · 3 payments
- Food and Beverage$836.84 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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