Tana Sue Parker, MD
NPI 1033553466ActiveIndividual· Family Medicine· Lamont, CA
Family Medicine (MD) with Adventist Health Physicians Network, practicing in Lamont, California. Their prescriptions cost Medicare Part D more than their services did: $244,259 for 2,237 claims, against $426.52 paid for services in 2024. Lilly USA, LLC was the largest of 7 companies reporting payments in 2025, $246.88 in all, mostly food and beverage. Lists Adventist Health Bakersfield as a hospital affiliation.
Overview
| NPI | 1033553466 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 29, 2013 |
| Last updated in NPPES | Nov 15, 2024 |
| Certified by provider | Nov 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 138514 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 52 across 6 procedure codes |
| Paid by Medicare | $426.52 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,237 · 4,472 30-day fills |
|---|---|
| Patients | 199 |
| Total drug cost | $244,259 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Adventist Health Physicians NetworkSaint Helena, CA · 628 clinicians
Hospital affiliation
- Adventist Health BakersfieldBakersfield, CA
Other facilities
- Adventist Health Home Care ServicesHome health agency · Bakersfield, CA
- Purpose Driven Home Health, LLCHome health agency · Bakersfield, CA
Industry payments (Open Payments)
- 2025$246.88 · 13 payments from 7 companies
- 2024$40.41 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $73.09 | 4 |
| Astellas Pharma US Inc | $54.55 | 3 |
| Astrazeneca Pharmaceuticals LP | $32.67 | 2 |
| Abbvie Inc. | $28.03 | 1 |
| Phathom Pharmaceuticals, Inc. | $23.25 | 1 |
What the 2025 payments were for
- Food and Beverage$246.88 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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