Mary Sara Baker, M.D.
NPI 1134431935ActiveIndividual· Pediatrics· Myrtle Beach, SC
Pediatrics (M.D.) with Little River Medical Center Inc and 1 other group, practicing in Myrtle Beach, South Carolina. Their prescriptions cost Medicare Part D more than their services did: $158,709 for 1,721 claims, against $16,325 paid for services in 2024. Corcept Therapeutics was the largest of 4 companies reporting payments in 2025, $159.59 in all, mostly food and beverage. Lists Bon Secours St Marys Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1134431935 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 8, 2010 |
| Last updated in NPPES | Mar 10, 2026 |
| Certified by provider | Mar 10, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | MD36811 | SC |
| Internal Medicine | 207R00000X | MD36811 | SC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (SC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 358 |
|---|---|
| Services billed | 506 across 8 procedure codes |
| Paid by Medicare | $16,325 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,721 · 4,360 30-day fills |
|---|---|
| Patients | 382 |
| Total drug cost | $158,709 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pediatric Medicine |
Medical groups
- Little River Medical Center IncMyrtle Beach, SC · 38 clinicians
- St James Health and Wellness IncMc Clellanville, SC · 13 clinicians
Hospital affiliations
- Bon Secours St Marys HospitalRichmond, VA
- Tidelands Georgetown Memorial HospitalGeorgetown, SC
Industry payments (Open Payments)
- 2025$159.59 · 8 payments from 4 companies
- 2024$58.56 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $92.80 | 4 |
| Exact Sciences Corporation | $32.58 | 2 |
| Xeris Pharmaceuticals, Inc. | $20.38 | 1 |
| Lilly USA, LLC | $13.83 | 1 |
What the 2025 payments were for
- Food and Beverage$159.59 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Pediatrics providers in Myrtle Beach
- 1760630966
- 1750844510
- 1053967943
- 1801931910
- 1316342504
- 1790905867
- 1376597666
- 1689945651
- 1356306427
- 1629952411
- 1124084876
- 1407174147