Margaret Hancock Sullivan, MD
Obstetrics & Gynecology Physician · Marion, NC
Margaret Hancock Sullivan, MD is an obstetrics & gynecology physician with a practice address in Marion, North Carolina, and NPI 1619209459, issued on Feb 4, 2010. Check the license (North Carolina 141509, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Margaret Hancock Sullivan
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 141509 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1633 Sugar Hill RD, Marion, NC 28752
- Phone
- (828) 659-3621
- Enumerated
- Feb 4, 2010
- Record last updated
- Feb 10, 2022
- Medicare enrollment
- Enrolled (PECOS I20110701000117); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,548 in North Carolina → Look up another NPI →
Also registered at 1633 Sugar Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charisse Allison, FNPFamily Nurse Practitioner1306412713
- Jacqueline Duncan, P.A-CPhysician Assistant1528131448
- Alisa Eanes, MDObstetrics & Gynecology Physician1295122109
- Joseph Head, PA-CPhysician Assistant1487615456
- Benjamin Heyen, M.D.Family Medicine Physician1649621038
- Katherine Reese, M.D.Obstetrics & Gynecology Physician1740218858
Verify Margaret Hancock Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 141509Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
247 Medicare Part D claims for 81 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Estradiol60 claims
- Triamcinolone Acetonide29 claims
- Myrbetriq18 claims
- Oxybutynin Chloride Er16 claims
- Fluconazole11 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 practice group's MIPS final score for 2023 (Medicare payment program): 99.7 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: $145.84
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 21,429 providers of this specialty with any payment received $1,030.61 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 3 group practices
- Blue Ridge Regional Hospital, Inc.Spruce Pine, NC
- MH Blue Ridge Medical Center, LllpSpruce Pine, NC
- MH Mission Hospital Mcdowell, LllpMarion, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Hancock Sullivan among 1,548 obstetrics & gynecology physician records in North Carolina
Margaret Hancock Sullivan, MD is one of 1,548 obstetrics & gynecology physician records with a practice address in North Carolina. 79% 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 64% of them.
- NPI issued2010 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2007 · median 2007 among the 1,043 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 obstetrics & gynecology physician records list a practice address in Marion
They are 5 of the 314 NPPES records with a practice address in Marion, and 1,548 obstetrics & gynecology physician records in North Carolina.
All 1,548 in North Carolina → Every provider in Marion → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Alisa Eanes, MDMarion, NC 287521295122109
- Nisha Patel, MD FACOGMarion, NC 287521609859578
- Katherine Reese, M.D.Marion, NC 287521740218858
- Gregory Simolke, M.D.Marion, NC 287521861442147
- Lydia Jeffries, M.D.Marshall, NC 287531164481263
- Roy Beaty, MDHendersonville, NC 287391427037795
- Pamela Della Valle, MDHendersonville, NC 287391437504834
- Chadwick Leo, D.O.Hendersonville, NC 287391841527504
Common questions
What is Margaret Hancock Sullivan, MD's NPI number?
Margaret Hancock Sullivan, MD's National Provider Identifier (NPI) is 1619209459, issued on Feb 4, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Hancock Sullivan, MD located?
The NPPES record lists a practice address at 1633 Sugar Hill RD, Marion, NC, 28752. Phone: (828) 659-3621. Providers update this record themselves, so call before visiting.
How can I verify Margaret Hancock Sullivan, MD's license?
NPPES lists North Carolina license number 141509, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Margaret Hancock Sullivan, MD prescribe under Medicare Part D?
In 2024, Margaret Hancock Sullivan, MD had 247 Medicare Part D claims for 81 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Margaret Hancock Sullivan, MD's MIPS final score?
The 2023 MIPS final score is 99.7 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.