Joseph Barker, M.D.
Obstetrics & Gynecology Physician · Winston Salem, NC
Joseph Barker, M.D. is an obstetrics & gynecology physician with a practice address in Winston Salem, North Carolina, and NPI 1659725075, issued on Apr 21, 2016. Check the license (North Carolina 2020-02541, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joseph Barker
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 2020-02541 NC
Self-reported in NPPES; status is on the state search - Practice location
- 114 Charlois Blvd, Winston Salem, NC 27103
- Phone
- (336) 765-5470
- Enumerated
- Apr 21, 2016
- Entity
- Type 1 · individual
Also registered at 114 Charlois Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lucinda Backus, O.G.N.P.Obstetrics & Gynecology Nurse Practitioner1922298330
- Sarah Bare, CNMAdvanced Practice Midwife1669338976
- McCall BarneyNurse Practitioner1316825714
- Ila Bowers, CNMAdvanced Practice Midwife1700626892
- Christina Cepeda-Chyr, PA-CPhysician Assistant1447829619
- Maria D'Iorio, MDObstetrics & Gynecology Physician1467071225
Verify Joseph Barker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2020-02541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
47% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
100 Medicare Part D claims for 40 beneficiaries, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of 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.
One hospital or facility affiliation
- Novant Health Medical Group, LLCWinston Salem, NC
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Obstetrics & Gynecology Physician providers in North Carolina
There are 1,476 obstetrics & gynecology physician records in North Carolina.
All 1,476 in North Carolina → Every provider in Winston Salem →
Other obstetrics & gynecology physician records in North Carolina
- Meaghan Aalto, MDLexington, NC1487940292
- Lara Aboulhosn, MDCharlotte, NC1134489396
- Brandi Adams, MDHuntersville, NC1194015149
- Harvey Adams, M.D.Asheboro, NC1114221116
- Sharvari Adams, DOGreensboro, NC1407598170
- Todd Adams, MD, FACOG, MPHMooresville, NC1477585107
- Natasha Adams-Denny, MDCharlotte, NC1861413437
- Swati Adawadkar, MDCharlotte, NC1902004583
- George Adcock, M.D.Gastonia, NC1447246228
- Gretchen Adkins, M.D.Greensboro, NC1366599763
Common questions
What is Joseph Barker, M.D.'s NPI number?
Joseph Barker, M.D.'s National Provider Identifier (NPI) is 1659725075, issued on Apr 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Barker, M.D. located?
The NPPES record lists a practice address at 114 Charlois Blvd, Winston Salem, NC, 27103. Phone: (336) 765-5470. Providers update this record themselves, so call before visiting.
How can I verify Joseph Barker, M.D.'s license?
NPPES lists North Carolina license number 2020-02541, 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 Joseph Barker, M.D. prescribe under Medicare Part D?
In 2024, Joseph Barker, M.D. had 100 Medicare Part D claims for 40 beneficiaries; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.