Stella Cohen, M.D.
NPI 1225314818ActiveIndividual· Internal Medicine, Pulmonary Disease· Tarzana, CA
Internal Medicine, Pulmonary Disease (M.D.) with West Valley Intensivist Medical Corporation, practicing in Tarzana, California. In 2024 Medicare paid $256,514 for 518 patients, and Part D covered 135 of their prescriptions, 47% of them generic. Glaxosmithkline, LLC. was the largest of 3 companies reporting payments in 2025, $114,524 in all, mostly speaking and faculty fees. Lists Providence Cedars Sinai Tarzana Medical Center as a hospital affiliation.
Overview
| NPI | 1225314818 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 26, 2011 |
| Last updated in NPPES | Oct 1, 2024 |
| Certified by provider | Oct 1, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | A127496 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | A127496 | CA |
| Internal Medicine | 207R00000X | A127496 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 518 |
|---|---|
| Services billed | 2,005 across 17 procedure codes |
| Paid by Medicare | $256,514 |
Part D prescriptions in 2024
| Prescriptions (claims) | 135 · 237 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $50,707 |
| Generic share | 47% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
Medical group
- West Valley Intensivist Medical CorporationTarzana, CA · 4 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$114,524 · 129 payments from 3 companies
- 2024$99,457 · 103 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $114,389 | 126 |
| Insmed, Inc. | $111.86 | 2 |
| Abiomed | $22.70 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$93,600 · 33 payments
- Travel and Lodging$10,927 · 49 payments
- Consulting Fee$6,825 · 2 payments
- Food and Beverage$3,154 · 43 payments
- Gift$17.21 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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