Mary Sara Baker, M.D.
Pediatrics Physician · Myrtle Beach, SC
Mary Sara Baker, M.D. is a pediatrics physician with a practice address in Myrtle Beach, South Carolina, and NPI 1134431935, issued on Jul 8, 2010. Check the license (South Carolina MD36811, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Mary Sara Baker
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MD36811 SC
Self-reported in NPPES; status is on the state search - Practice location
- 4220 Carolina Exchange Dr, Myrtle Beach, SC 29579
- Phone
- (843) 663-8000
- Enumerated
- Jul 8, 2010
- Record last updated
- Mar 10, 2026
- Medicare enrollment
- Enrolled (PECOS I20141118000683); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,136 in South Carolina → Look up another NPI →
Also registered at 4220 Carolina Exchange Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Virginia Hornbeck, LMSWCounselor1770982472
- Janice Moore, FNPFamily Nurse Practitioner1730552837
Verify Mary Sara Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license MD36811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average pediatrics physician in 2024
1,721 Medicare Part D claims for 382 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium100 claims
- Amlodipine Besylate68 claims
- Levothyroxine Sodium58 claims
- Hydrochlorothiazide56 claims
- Pantoprazole Sodium53 claims
- Lisinopril50 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $58.56
2 payments; by number, the most common kind was food and beverage; the largest payer was Corcept Therapeutics. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Little River Medical Center IncMyrtle Beach, SC
- St James Health And Wellness IncMc Clellanville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Sara Baker among 1,136 pediatrics physician records in South Carolina
Mary Sara Baker, M.D. is one of 1,136 pediatrics physician records with a practice address in South Carolina. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 52% of them.
- NPI issued2010 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2010 · median 2016 among the 98 with a school on file
- Record last updated2026 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
28 pediatrics physician records list a practice address in Myrtle Beach
They are 28 of the 2,599 NPPES records with a practice address in Myrtle Beach, and 1,136 pediatrics physician records in South Carolina.
All 1,136 in South Carolina → Every provider in Myrtle Beach → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Marwan Aswad, M.D.Myrtle Beach, SC 295791689945651
- Penelope Campbell, MDMyrtle Beach, SC 295791124084876
- Stephanie Cobb, DOMyrtle Beach, SC 295791548729460
- Amanda Didolkar, MDMyrtle Beach, SC 295791699937862
- David Hunt, DOMyrtle Beach, SC 295791316083330
- Stephen Replenski, D.O.Myrtle Beach, SC 295791144456708
- Samuel Schwartz, DOMyrtle Beach, SC 295791801476361
- Kristina Carswell, MDMyrtle Beach, SC 295771407174147
Common questions
What is Mary Sara Baker, M.D.'s NPI number?
Mary Sara Baker, M.D.'s National Provider Identifier (NPI) is 1134431935, issued on Jul 8, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Mary Sara Baker, M.D. located?
The NPPES record lists a practice address at 4220 Carolina Exchange Dr, Myrtle Beach, SC, 29579. Phone: (843) 663-8000. Providers update this record themselves, so call before visiting.
How can I verify Mary Sara Baker, M.D.'s license?
NPPES lists South Carolina license number MD36811, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Sara Baker, M.D. prescribe under Medicare Part D?
In 2024, Mary Sara Baker, M.D. had 1,721 Medicare Part D claims for 382 beneficiaries; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
What is Mary Sara Baker, M.D.'s MIPS final score?
The 2023 MIPS final score is 97 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.