Emma Westermann-Clark, M.D.
NPI 1134419310ActiveIndividual· Internal Medicine, Allergy & Immunology· Tampa, FL
Opted out of Medicare from May 2025 to May 2027. Internal Medicine, Allergy & Immunology (M.D.) in Tampa, Florida, licensed in FL, with an NPI issued in April 2011. Part D covered 17 prescriptions written in 2024, 76% of them generic. Amgen Inc. was the largest of 2 companies reporting payments in 2025, $119.95 in all, mostly food and beverage.
Overview
| NPI | 1134419310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2011 |
| Last updated in NPPES | Feb 25, 2025 |
| Certified by provider | Feb 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Allergy & Immunology Primary | 207RA0201X | ME120465 | FL |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out May 2, 2025 – May 2, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
Part D prescriptions in 2024
| Prescriptions (claims) | 17 · 23 30-day fills |
|---|---|
| Total drug cost | $3,456 |
| Generic share | 76% of claims |
Industry payments (Open Payments)
- 2025$119.95 · 2 payments from 2 companies
- 2024$112.53 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $99.45 | 1 |
| Csl Behring | $20.50 | 1 |
What the 2025 payments were for
- Food and Beverage$119.95 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Allergy & Immunology providers in Tampa
- 1013186576
- 1417416488
- 1083695092
- 1013259407
All Internal Medicine, Allergy & Immunology providers in Florida →