Nathan S. Anderson, M.D.
NPI 1861698656ActiveIndividual· Internal Medicine, Cardiovascular Disease· Travis Afb, CA
Internal Medicine, Cardiovascular Disease (M.D.) with Providence Medical Foundation, practicing in Travis Afb, California. Their prescriptions cost Medicare Part D more than their services did: $570,854 for 1,959 claims, against $165,473 paid for services in 2024. Boston Scientific Corporation was the largest of 8 companies reporting payments in 2025, $486.76 in all, mostly food and beverage. Lists Adventist Health Mendocino Coast and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1861698656 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2007 |
| Last updated in NPPES | Apr 15, 2020 |
| Certified by provider | Apr 15, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MED-PHYS-LIC-81009 | MT |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 0101245111 | VA |
| Internal Medicine | 207R00000X | 0101245111 | VA |
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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,238 |
|---|---|
| Services billed | 2,984 across 60 procedure codes |
| Paid by Medicare | $165,473 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,959 · 5,034 30-day fills |
|---|---|
| Patients | 498 |
| Total drug cost | $570,854 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Providence Medical FoundationVictorville, CA · 1,466 clinicians
Hospital affiliations
- Adventist Health Mendocino CoastFort Bragg, CA
- Healdsburg HospitalHealdsburg, CA
- Petaluma Valley HospitalPetaluma, CA
- Providence Santa Rosa Memorial HospitalSanta Rosa, CA
- Providence St Joseph HospitalEureka, CA
Industry payments (Open Payments)
- 2025$486.76 · 16 payments from 8 companies
- 2024$140.75 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $255.64 | 6 |
| Abbott Laboratories | $102.98 | 4 |
| Actelion Pharmaceuticals US, Inc. | $31.50 | 1 |
| Heartflow, Inc. | $31.25 | 1 |
| Alnylam Pharmaceuticals Inc. | $20.01 | 1 |
What the 2025 payments were for
- Food and Beverage$486.76 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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