Nina Gale Cahan, MD
NPI 1154405595ActiveIndividual· Family Medicine· Coppell, TX
Family Medicine (MD) in Coppell, Texas, trained at Geisel School of Medicine at Dartmouth (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $452,234 for 4,080 claims, against $103,413 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 5 companies reporting payments in 2025, $118.28 in all, mostly food and beverage.
Overview
| NPI | 1154405595 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Dec 22, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | G9149 | 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 - Family Practice (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 114 |
|---|---|
| Services billed | 1,626 across 43 procedure codes |
| Paid by Medicare | $103,413 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,080 · 9,222 30-day fills |
|---|---|
| Patients | 191 |
| Total drug cost | $452,234 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Geisel School of Medicine at Dartmouth |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Hospital affiliations
- Baylor Scott & White Medical Center at IrvingIrving, TX
- Medical City Las ColinasIrving, TX
- Ut of Texas Southwestern University Hospital - William P. Clements Jr.Dallas, TX
Other facilities
- Encompass Home Health of DfwHome health agency · Grapevine, TX
Industry payments (Open Payments)
- 2025$118.28 · 6 payments from 5 companies
- 2024$292.36 · 17 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $42.46 | 2 |
| Tonix Medicines, Inc. | $21.72 | 1 |
| Pfizer Inc. | $20.66 | 1 |
| Merck Sharp & Dohme LLC | $18.89 | 1 |
| Amgen Inc. | $14.55 | 1 |
What the 2025 payments were for
- Food and Beverage$118.28 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 60 family medicine physicians in Coppell · All family medicine physicians in Texas