Christa S. Littrell, DO
NPI 1497136774ActiveIndividual· Obstetrics & Gynecology· Huntsville, AL
Obstetrics & Gynecology (DO) in Huntsville, Alabama, trained at William Carey University College of Osteopathic Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $84,524 for 582 claims, against $37,483 paid for services in 2024. Astellas Pharma US Inc was the largest of 11 companies reporting payments in 2025, $788.69 in all, mostly food and beverage.
Overview
| NPI | 1497136774 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 12, 2015 |
| Last updated in NPPES | May 9, 2024 |
| Certified by provider | May 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | DO2051 | AL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (AL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 168 |
|---|---|
| Services billed | 1,172 across 27 procedure codes |
| Paid by Medicare | $37,483 |
Part D prescriptions in 2024
| Prescriptions (claims) | 582 · 1,111 30-day fills |
|---|---|
| Patients | 194 |
| Total drug cost | $84,524 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | William Carey University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Clinic for Women, P.A.Madison, AL · 11 clinicians
Hospital affiliation
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$788.69 · 41 payments from 11 companies
- 2024$252.19 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $250.83 | 12 |
| Sage Therapeutics, LLC | $125.05 | 7 |
| Mayne Pharma Commercial LLC | $120.39 | 6 |
| Sumitomo Pharma America, Inc. | $80.34 | 4 |
| Supernus Pharmaceuticals, Inc. | $55.92 | 3 |
What the 2025 payments were for
- Food and Beverage$689.69 · 40 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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