Mary Margaret Barrow, MSPAS, PA-C
Surgical Physician Assistant · Charleston, SC
Mary Margaret Barrow, MSPAS, PA-C is a surgical physician assistant with a practice address in Charleston, South Carolina, and NPI 1740790047, issued on Oct 2, 2017. Check the license (South Carolina 2836, as entered in NPPES) with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Margaret Barrow
- Credential
- MSPAS, PA-C
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- 2836 SC
Self-reported in NPPES; status is on the state search - Practice location
- 171 Ashley Ave, Charleston, SC 29425
- Phone
- (843) 792-1414
- Enumerated
- Oct 2, 2017
- Record last updated
- Oct 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20171219000305); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 295 in South Carolina → Look up another NPI →
Also registered at 171 Ashley Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Miguel Abboud, MDPediatric Hematology & Oncology Physician1619292851
- Ahmed Abdelkader, MD, PHDNephrology Physician1629743000
- Mohamed Abdelwahab, MDOtolaryngology Physician1528679768
- Anne Abel, MDChild Abuse Pediatrics Physician1043328990
- Christina Abrams, M.D.Pediatric Hematology & Oncology Physician1376920207
Verify Mary Margaret Barrow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 2836Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $390.54
4 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 7,578 providers of this specialty with any payment received $703.95 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 one group practice
- University Medical Associates OF The Medical University OF South CarolCharleston, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Margaret Barrow among 295 surgical physician assistant records in South Carolina
Mary Margaret Barrow, MSPAS, PA-C is one of 295 surgical physician assistant records with a practice address in South Carolina. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 58% of them.
- NPI issued2017 · 58% of these records are older, 37% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2017 · median 2016 among the 240 with a school on file
- Record last updated2017 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in South Carolina
There are 295 surgical physician assistant records in South Carolina.
All 295 in South Carolina → Every provider in Charleston → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Karen Anderson, PACharleston, SC 294251811321581
- Kaitlin Carroll, PA-CCharleston, SC 294251558710368
- Brandon Griffin, PA-CCharleston, SC 294251396258869
- Macy Haid, PA-CCharleston, SC 294251588427835
- Kymberley Kittle, PACharleston, SC 294251609184316
- Michael Mostoller, PACCharleston, SC 294251154655223
- Nicole Schneider, PA-CCharleston, SC 294251952629339
- Kathleen Terry, PACharleston, SC 294251427312586
Common questions
What is Mary Margaret Barrow, MSPAS, PA-C's NPI number?
Mary Margaret Barrow, MSPAS, PA-C's National Provider Identifier (NPI) is 1740790047, issued on Oct 2, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Mary Margaret Barrow, MSPAS, PA-C located?
The NPPES record lists a practice address at 171 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-1414. Providers update this record themselves, so call before visiting.
How can I verify Mary Margaret Barrow, MSPAS, PA-C's license?
NPPES lists South Carolina license number 2836, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
What is Mary Margaret Barrow, MSPAS, PA-C's MIPS final score?
The 2023 MIPS final score is 73.8 of 100, reported for the practice group. 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.