Shawn D. Rosen, M.D.
NPI 1386887974ActiveIndividual· Internal Medicine· Pleasant Hill, CA
Internal Medicine (M.D.) in Pleasant Hill, California, trained at University of Rochester School of Medicine and Dentistry (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $610,644 for 5,438 claims, against $141,306 paid for services in 2024. Dexcom, Inc. reported $27.92 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1386887974 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Apr 12, 2009 |
| Last updated in NPPES | Feb 18, 2026 |
| Certified by provider | Feb 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A125206 | CA |
| Internal Medicine | 207R00000X | 56266-20 | WI |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 303 |
|---|---|
| Services billed | 1,410 across 34 procedure codes |
| Paid by Medicare | $141,306 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,438 · 12,477 30-day fills |
|---|---|
| Patients | 439 |
| Total drug cost | $610,644 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Alta Bates Summit Medical CenterOakland, CA
- Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CA
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Other facilities
- Health Link Home Health AgencyHome health agency · San Francisco, CA
- John Muir Home Health ServicesHome health agency · Concord, CA
Industry payments (Open Payments)
- 2025$27.92 · 1 payment from 1 company
- 2024$15.33 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $27.92 | 1 |
What the 2025 payments were for
- Food and Beverage$27.92 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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