Teresa Dean, M.D.
NPI 1255538781ActiveIndividual· Internal Medicine· Santa Monica, CA
Internal Medicine (M.D.) in Santa Monica, California, trained at Duke University School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $222,358 for 1,822 claims, against $67,008 paid for services in 2024. Atricure, Inc. was the largest of 8 companies reporting payments in 2025, $326.57 in all, mostly food and beverage.
Overview
| NPI | 1255538781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 28, 2007 |
| Last updated in NPPES | Nov 18, 2025 |
| Certified by provider | Nov 18, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 131033 | 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 | 182 |
|---|---|
| Services billed | 2,629 across 58 procedure codes |
| Paid by Medicare | $67,008 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,822 · 3,635 30-day fills |
|---|---|
| Patients | 190 |
| Total drug cost | $222,358 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Duke University School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Westside Internal MedicineSanta Monica, CA · 8 clinicians
Hospital affiliation
- Saint John's Health CenterSanta Monica, CA
Other facilities
- Home Health Care DynastyHome health agency · Sherman Oaks, CA
Industry payments (Open Payments)
- 2025$326.57 · 10 payments from 8 companies
- 2024$388.61 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Atricure, Inc. | $112.08 | 1 |
| Sumitomo Pharma America, Inc. | $53.27 | 2 |
| Exact Sciences Corporation | $35.24 | 2 |
| Abbvie Inc. | $33.09 | 1 |
| Eisai Inc. | $28.10 | 1 |
What the 2025 payments were for
- Food and Beverage$326.57 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 197 internal medicine physicians in Santa Monica · All internal medicine physicians in California