Natasha Klimas, M.D.
NPI 1215357355ActiveIndividual· Pathology, Anatomic Pathology & Clinical Pathology· Bellaire, TX
Pathology, Anatomic Pathology & Clinical Pathology (M.D.) in Bellaire, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $346,977 for 473 claims, against $54,235 paid for services in 2024. Organon LLC reported $27.96 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1215357355 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 16, 2014 |
| Last updated in NPPES | Apr 9, 2024 |
| Certified by provider | Apr 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology & Clinical Pathology Primary | 207ZP0102X | S0482 | TX |
| Dermatology | 207N00000X | S0482 | TX |
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 - Dermatology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 573 |
|---|---|
| Services billed | 991 across 29 procedure codes |
| Paid by Medicare | $54,235 |
Part D prescriptions in 2024
| Prescriptions (claims) | 473 · 669 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $346,977 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Dermatology |
| Secondary specialties | Pathology |
Medical groups
- Ut PhysiciansHouston, TX · 1,765 clinicians
- University of Texas Health Science Center at HoustonHouston, TX · 47 clinicians
Hospital affiliation
- Harris HealthHouston, TX
Industry payments (Open Payments)
- 2025$27.96 · 1 payment from 1 company
- 2024$144.61 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $27.96 | 1 |
What the 2025 payments were for
- Food and Beverage$27.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other pathologists in Bellaire
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