Jeff D. Chancellor, M.D.
NPI 1104886126ActiveIndividual· Obstetrics & Gynecology· Waco, TX
Obstetrics & Gynecology (M.D.) in Waco, Texas, trained at Baylor College of Medicine (class of 1998). 62 Medicare patients in 2024, $18,936 paid; nearly all of their 232 Part D prescriptions were generic (90%). Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $430.46 in all, mostly food and beverage.
Overview
| NPI | 1104886126 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 24, 2006 |
| Last updated in NPPES | Jul 10, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | L3606 | 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 - Obstetrics/Gynecology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 125 across 19 procedure codes |
| Paid by Medicare | $18,936 |
Part D prescriptions in 2024
| Prescriptions (claims) | 232 · 419 30-day fills |
|---|---|
| Patients | 89 |
| Total drug cost | $14,278 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Baylor College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Providence Health AllianceWaco, TX · 118 clinicians
Hospital affiliation
- Ascension ProvidenceWaco, TX
Industry payments (Open Payments)
- 2025$430.46 · 17 payments from 8 companies
- 2024$303.02 · 15 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $145.45 | 6 |
| Sumitomo Pharma America, Inc. | $97.88 | 1 |
| Hologic Sales and Service, LLC | $41.15 | 2 |
| Biogen, Inc. | $41.13 | 2 |
| Astellas Pharma US Inc | $33.14 | 2 |
What the 2025 payments were for
- Food and Beverage$430.46 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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