Charles R. Kirkham, MD
NPI 1316911191ActiveIndividual· Obstetrics & Gynecology· Corpus Christi, TX
Obstetrics & Gynecology (MD) in Corpus Christi, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $47,441 for 389 claims, against $14,977 paid for services in 2024. Biogen, Inc. was the largest of 6 companies reporting payments in 2025, $12,363 in all, mostly speaking and faculty fees.
Overview
| NPI | 1316911191 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 16, 2006 |
| Last updated in NPPES | Apr 18, 2023 |
| Certified by provider | Apr 18, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | F6824 | TX |
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 - Obstetrics/Gynecology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 98 |
|---|---|
| Services billed | 366 across 56 procedure codes |
| Paid by Medicare | $14,977 |
Part D prescriptions in 2024
| Prescriptions (claims) | 389 · 844 30-day fills |
|---|---|
| Patients | 146 |
| Total drug cost | $47,441 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Unified Womens Healthcare of Texas PLLCDripping Springs, TX · 183 clinicians
Hospital affiliation
- Corpus Christi Medical Center,theCorpus Christi, TX
Industry payments (Open Payments)
- 2025$12,363 · 19 payments from 6 companies
- 2024$338.08 · 11 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $12,110 | 11 |
| Exeltis, USA Inc. | $112.22 | 1 |
| Sage Therapeutics, LLC | $81.18 | 4 |
| Supernus Pharmaceuticals, Inc. | $23.72 | 1 |
| Exact Sciences Corporation | $23.50 | 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$9,152 · 3 payments
- Consulting Fee$2,080 · 1 payment
- Food and Beverage$585.83 · 11 payments
- Travel and Lodging$545.00 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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