John Coiner, D.O.
Obstetrics & Gynecology Physician · Greenville, NC
John Coiner, D.O. is an obstetrics & gynecology physician with a practice address in Greenville, North Carolina, and NPI 1649407032, issued on Jun 12, 2009. Check the license on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- John Coiner
- Credential
- D.O.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 0102203373 VA
Self-reported in NPPES; status is on the state search - Practice location
- 101 Bethesda Dr, Greenville, NC 27834
- Phone
- (252) 758-4181
- Enumerated
- Jun 12, 2009
- Record last updated
- Nov 7, 2022
- Medicare enrollment
- Enrolled (PECOS I20190603001792); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,548 in North Carolina → Look up another NPI →
Also registered at 101 Bethesda Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tracy Atilla, CNMAdvanced Practice Midwife1386693562
- Scott Avery, MDObstetrics & Gynecology Physician1457318255
- Susan Bane, MDObstetrics & Gynecology Physician1568429264
- Lisa Barkley, CNMAdvanced Practice Midwife1639341274
- Elizabeth Coats, CNMAdvanced Practice Midwife1932639598
- Frank Gay, MDObstetrics & Gynecology Physician1215994439
Verify John Coiner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
136 Medicare Part D claims for 61 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Nitrofurantoin Mono-Macro20 claims
- Estradiol18 claims
- Tolterodine Tartrate Er15 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: $12.44
1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. 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 one group practice
- Appalachian Regional Medical Associates IncBlowing Rock, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Coiner among 1,548 obstetrics & gynecology physician records in North Carolina
John Coiner, D.O. 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 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2009 · 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).
Obstetrics & Gynecology Physician providers in North Carolina
There are 1,548 obstetrics & gynecology physician records in North Carolina.
All 1,548 in North Carolina → Every provider in Greenville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Scott Avery, MDGreenville, NC 278341457318255
- Susan Bane, MDGreenville, NC 278341568429264
- Cynthia Barker, M.D.Greenville, NC 278341659378156
- Amy Blumenthal, M.D.Greenville, NC 278341306843719
- James Devente, MDGreenville, NC 278341144204587
- Jennifer Ferguson, M.D.Greenville, NC 278341891757910
- Andrew Haven, MDGreenville, NC 278341861459562
- Christy Isler, MDGreenville, NC 278341841282415
Common questions
What is John Coiner, D.O.'s NPI number?
John Coiner, D.O.'s National Provider Identifier (NPI) is 1649407032, issued on Jun 12, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John Coiner, D.O. located?
The NPPES record lists a practice address at 101 Bethesda Dr, Greenville, NC, 27834. Phone: (252) 758-4181. Providers update this record themselves, so call before visiting.
How can I verify John Coiner, D.O.'s license?
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 Coiner, D.O. prescribe under Medicare Part D?
In 2024, John Coiner, D.O. had 136 Medicare Part D claims for 61 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.