Marie Claire Lamb, M.D.
NPI 1245693639ActiveIndividual· Internal Medicine· Santa Barbara, CA
Internal Medicine (M.D.) with Santa Barbara Doctors PC, practicing in Santa Barbara, California. Their prescriptions cost Medicare Part D more than their services did: $130,549 for 1,744 claims, against $27,195 paid for services in 2024. Amgen Inc. was the largest of 10 companies reporting payments in 2025, $407.87 in all, mostly food and beverage. Lists Goleta Valley Cottage Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1245693639 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 1, 2016 |
| Last updated in NPPES | Sep 2, 2025 |
| Certified by provider | Sep 2, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A158359 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 162 |
|---|---|
| Services billed | 304 across 22 procedure codes |
| Paid by Medicare | $27,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,744 · 4,173 30-day fills |
|---|---|
| Patients | 381 |
| Total drug cost | $130,549 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Santa Barbara Doctors PCSanta Barbara, CA · 3 clinicians
Hospital affiliations
- Goleta Valley Cottage HospitalSanta Barbara, CA
- Santa Barbara Cottage HospitalSanta Barbara, CA
Industry payments (Open Payments)
- 2025$407.87 · 19 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $80.17 | 3 |
| Novo Nordisk Inc | $67.92 | 3 |
| Lilly USA, LLC | $56.65 | 3 |
| Astrazeneca Pharmaceuticals LP | $43.25 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $37.00 | 2 |
What the 2025 payments were for
- Food and Beverage$407.87 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 174 internal medicine physicians in Santa Barbara · All internal medicine physicians in California