John Phenis Hey, MD
Geriatric Medicine (Family Medicine) Physician · Greenwood, MS
John Phenis Hey, MD is a geriatric medicine (family medicine) physician with a practice address in Greenwood, Mississippi, and NPI 1659388585, issued on Aug 2, 2006. Check the license (Mississippi 4986, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- John Phenis Hey
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- 4986 MS
Self-reported in NPPES; status is on the state search - Practice location
- 405 River RD, Greenwood, MS 38930
- Phone
- (662) 453-6177
- Enumerated
- Aug 2, 2006
- Record last updated
- Jan 4, 2023
- Fax
- (662) 453-7787
- Medicaid ID
- 00012178 MS
- Entity
- Type 1 · individual
Also registered at 405 River RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Phenis Hey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 4986Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average geriatric medicine (family medicine) physician in 2024
482 Medicare Part D claims for 63 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D.
Most prescribed
- Alendronate Sodium52 claims
- Clonidine Hcl40 claims
- Atorvastatin Calcium18 claims
- Farxiga15 claims
- Amlodipine Besylate14 claims
- Levothyroxine Sodium13 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.
Geriatric Medicine (Family Medicine) Physician providers in Mississippi
There are 8 geriatric medicine (family medicine) physician records in Mississippi.
Other geriatric medicine (family medicine) physician records in Mississippi
- Russell Belenchia, D.O.Union, MS1700868452
- Gary Gordon, D.O.Meridian, MS1124010640
- Ashley Harris, M.D.Tupelo, MS1104076645
- Tykerria HendersonPort Gibson, MS1104775865
- Rebecca Hollingsworth, MSN, GNP-BC, FNP-BCHattiesburg, MS1609187152
- Cherie Knight, M.D.Biloxi, MS1124048756
- Donald Weaver, M.D.Gulfport, MS1255447900
Common questions
What is John Phenis Hey, MD's NPI number?
John Phenis Hey, MD's National Provider Identifier (NPI) is 1659388585, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Phenis Hey, MD located?
The NPPES record lists a practice address at 405 River RD, Greenwood, MS, 38930. Phone: (662) 453-6177. Providers update this record themselves, so call before visiting.
How can I verify John Phenis Hey, MD's license?
NPPES lists Mississippi license number 4986, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Phenis Hey, MD prescribe under Medicare Part D?
In 2024, John Phenis Hey, MD had 482 Medicare Part D claims for 63 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. 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.