John Yoon
Obstetrics Physician · Raleigh, NC
John Yoon is an obstetrics physician with a practice address in Raleigh, North Carolina, and NPI 1679839427, issued on Apr 5, 2012. Check the license (North Carolina 2016-00417, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Yoon
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- 2016-00417 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3805 Computer Dr, Raleigh, NC 27609
- Phone
- (919) 781-6200
- Enumerated
- Apr 5, 2012
- Record last updated
- Feb 1, 2022
- Fax
- (919) 783-1819
- Medicare enrollment
- Enrolled (PECOS I20160920000856); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 42 in North Carolina → Look up another NPI →
Also registered at 3805 Computer Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Bass, MDObstetrics Physician1144222787
- Joel Bernstien, M.D.Obstetrics & Gynecology Physician1710108428
- Caledonia Buckheit, MDObstetrics & Gynecology Physician1144726027
- Carter Gitlin, DNPNurse Practitioner1770260408
- Diamond Grimes GimenezWomen's Health Nurse Practitioner1144916362
- Jillian Hale, DOObstetrics & Gynecology Physician1154828952
Verify John Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2016-00417Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average obstetrics physician in 2024
67 Medicare Part D claims for 19 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol12 claims
- Valacyclovir11 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: $473.50
26 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 679 providers of this specialty with any payment received $826.19 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
- Uwh OF The Carolinas PLLCRaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Yoon among 42 obstetrics physician records in North Carolina
John Yoon is one of 42 obstetrics physician records with a practice address in North Carolina. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 67% of them.
- NPI issued2012 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2012 · median 2008 among the 22 with a school on file
- Record last updated2022 · 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 207VX0000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in North Carolina
There are 42 obstetrics physician records in North Carolina.
All 42 in North Carolina → Every provider in Raleigh → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Brian Bass, MDRaleigh, NC 276091144222787
- Bari Byrd, MDRaleigh, NC 276091114245446
- Paul Harden, MDRaleigh, NC 276091033111679
- Alison Kalinowski, MDRaleigh, NC 276091740574730
- Sheppard McKenzie, MDRaleigh, NC 276091609878297
- Michael Smith, MDRaleigh, NC 276091992707533
- Netasha McLawhorn, MDRaleigh, NC 276101760455943
- Camaryn Chrisman Robbins, MDRaleigh, NC 276071306962618
Common questions
What is John Yoon's NPI number?
John Yoon's National Provider Identifier (NPI) is 1679839427, issued on Apr 5, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John Yoon located?
The NPPES record lists a practice address at 3805 Computer Dr, Raleigh, NC, 27609. Phone: (919) 781-6200. Providers update this record themselves, so call before visiting.
How can I verify John Yoon's license?
NPPES lists North Carolina license number 2016-00417, 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 John Yoon prescribe under Medicare Part D?
In 2024, John Yoon had 67 Medicare Part D claims for 19 beneficiaries; the average among obstetrics physician prescribers was 218. 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.