Margaret Marie Coates, MD
Dermatology Physician · Chapel Hill, NC
Margaret Marie Coates, MD is a dermatology physician with a practice address in Chapel Hill, North Carolina, and NPI 1215558689, issued on Apr 27, 2020. Check the license (North Carolina 2023-03342, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Margaret Marie Coates
- Credential
- MD
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 2023-03342 NC
Self-reported in NPPES; status is on the state search - Practice location
- 410 Market St Ste 400, Chapel Hill, NC 27516
- Phone
- (984) 974-3900
- Enumerated
- Apr 27, 2020
- Record last updated
- Feb 9, 2024
- Fax
- (984) 974-3692
- Medicare enrollment
- Enrolled (PECOS I20241030000819); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2020
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 507 in North Carolina → Look up another NPI →
Also registered at 410 Market St Ste 400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Blasiak, MDDermatology Physician1740628387
- Franklin Blum, MDStudent in an Organized Health Care Education/Training Program1548962947
- Edith Bowers, M.D., PH.D.Dermatology Physician1285925289
- Osward Carrasquillo Gonzalez, MD, MPHDermatology Physician1336535855
- Hannah Cornman, MDStudent in an Organized Health Care Education/Training Program1609636513
- Nina D'Amiano, MD, MPHStudent in an Organized Health Care Education/Training Program1487246609
Verify Margaret Marie Coates in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2023-03342Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% fewer Medicare Part D claims than the average dermatology physician in 2024
380 Medicare Part D claims for 160 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Clobetasol Propionate49 claims
- Ketoconazole47 claims
- Triamcinolone Acetonide35 claims
- Hydrocortisone17 claims
- Dupixent Pen14 claims
- Fluocinonide12 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.
Industry payments in 2024: $74.99
1 payment: education; the largest payer was Janssen Biotech, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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 one group practice
- University OF North Carolina AT Chapel HillChapel Hill, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Margaret Marie Coates among 507 dermatology physician records in North Carolina
Margaret Marie Coates, MD is one of 507 dermatology physician records with a practice address in North Carolina. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 92% of them.
- NPI issued2020 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2020 · median 2006 among the 376 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in North Carolina
There are 507 dermatology physician records in North Carolina.
All 507 in North Carolina → Every provider in Chapel Hill → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Adewole Adamson, M.D.Chapel Hill, NC 275161255630034
- Chris Adigun, M.D.Chapel Hill, NC 275161235335027
- Rachel Blasiak, MDChapel Hill, NC 275161740628387
- Edith Bowers, M.D., PH.D.Chapel Hill, NC 275161285925289
- Osward Carrasquillo Gonzalez, MD, MPHChapel Hill, NC 275161336535855
- Sarah Corley, M.D.Chapel Hill, NC 275161255627451
- Donna Culton, MDChapel Hill, NC 275161487876223
- Caitlin Haydek, M.D.Chapel Hill, NC 275161255795860
Common questions
What is Margaret Marie Coates, MD's NPI number?
Margaret Marie Coates, MD's National Provider Identifier (NPI) is 1215558689, issued on Apr 27, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Marie Coates, MD located?
The NPPES record lists a practice address at 410 Market St Ste 400, Chapel Hill, NC, 27516. Phone: (984) 974-3900. Providers update this record themselves, so call before visiting.
How can I verify Margaret Marie Coates, MD's license?
NPPES lists North Carolina license number 2023-03342, 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 Marie Coates, MD prescribe under Medicare Part D?
In 2024, Margaret Marie Coates, MD had 380 Medicare Part D claims for 160 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
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.