Tricia Lyn Westhoff-Pankratz, M.D.
NPI 1902834393ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Santa Barbara, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Santa Barbara, California, trained at University of California, Geffen School of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $2,380,091 for 5,746 claims, against $340,708 paid for services in 2024. Novo Nordisk Inc was the largest of 26 companies reporting payments in 2025, $2,701 in all, mostly food and beverage.
Overview
| NPI | 1902834393 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 28, 2006 |
| Last updated in NPPES | Oct 10, 2025 |
| Certified by provider | Oct 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A66887 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 853 |
|---|---|
| Services billed | 35,065 across 30 procedure codes |
| Paid by Medicare | $340,708 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,746 · 14,297 30-day fills |
|---|---|
| Patients | 809 |
| Total drug cost | $2,380,091 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sansum ClinicSanta Barbara, CA · 320 clinicians
Hospital affiliations
- Community Memorial Hospital - OjaiOjai, CA
- Community Memorial Hospital - VenturaVentura, CA
Industry payments (Open Payments)
- 2025$2,701 · 108 payments from 26 companies
- 2024$4,992 · 240 payments from 32 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $398.30 | 22 |
| Sequel Med Tech, LLC | $280.42 | 9 |
| Xeris Pharmaceuticals, Inc. | $240.78 | 12 |
| Abbott Laboratories | $217.34 | 5 |
| Amgen Inc. | $183.25 | 8 |
What the 2025 payments were for
- Food and Beverage$2,691 · 107 payments
- Education$10.02 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Santa Barbara
- 1710470703
- 1972135564
- 1457398844
- 1245242197
- 1104823954
- 1790910677
- 1255688560
- 1932291119
- 1932424702
- 1013146364
- 1902819782
All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in California →