Donald Keith Gaddy, M.D.
Obstetrics & Gynecology Physician · Gulfport, MS
Donald Keith Gaddy, M.D. is an obstetrics & gynecology physician with a practice address in Gulfport, Mississippi, and NPI 1659358869, issued on Dec 29, 2005. Check the license (Mississippi 10272, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Donald Keith Gaddy
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 10272 MS
Self-reported in NPPES; status is on the state search - Practice location
- 4502 Old Pass RD, Gulfport, MS 39501
- Phone
- (228) 863-9977
- Enumerated
- Dec 29, 2005
- Record last updated
- Jul 21, 2022
- Fax
- (228) 863-9912
- Medicaid ID
- 00115973 MS
- Medicare enrollment
- Enrolled (PECOS I20070514000383); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 1983
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 326 in Mississippi → Look up another NPI →
Also registered at 4502 Old Pass RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor Chapin, MDObstetrics Physician1487304838
- Ashley Dean-Reaves, NPFamily Nurse Practitioner1962950303
- Kathrine Gaddy, CWHNPNurse Practitioner1538287479
- Alyse Hussey, NP-CNurse Practitioner1093485070
- Isabelle Laurin, WHNP-BCWomen's Health Nurse Practitioner1316791064
- Michele Pisciotta, PHYSICIANObstetrics & Gynecology Physician1235116401
Verify Donald Keith Gaddy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 10272Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
141 Medicare Part D claims for 41 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Estradiol40 claims
- Fluconazole26 claims
- Zolpidem Tartrate11 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: $209.20
12 payments; by number, the most common kind was food and beverage; the largest payer was Daiichi Sankyo 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.
One hospital affiliation
- Memorial Hospital AT GulfportGulfport, MS · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Donald Keith Gaddy among 326 obstetrics & gynecology physician records in Mississippi
Donald Keith Gaddy, M.D. is one of 326 obstetrics & gynecology physician records with a practice address in Mississippi. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1983 · median 1999 among the 213 with a school on file
- Record last updated2022 · 66% 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 Mississippi 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 Mississippi
There are 326 obstetrics & gynecology physician records in Mississippi.
All 326 in Mississippi → Every provider in Gulfport → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- James Gaddy, M.D.Gulfport, MS 395011982681243
- Jonathan Jones, MDGulfport, MS 395011083175251
- Rebecca Lee, M.D.Gulfport, MS 395011801239140
- John Pappas, M.D.Gulfport, MS 395011558460162
- Michele Pisciotta, PHYSICIANGulfport, MS 395011235116401
- Charles Robinson, M.D.Gulfport, MS 395011487631750
- David Taylor, M.D.Gulfport, MS 395011508186990
- Joanna Trus, M.D.Gulfport, MS 395011720187354
Common questions
What is Donald Keith Gaddy, M.D.'s NPI number?
Donald Keith Gaddy, M.D.'s National Provider Identifier (NPI) is 1659358869, issued on Dec 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Donald Keith Gaddy, M.D. located?
The NPPES record lists a practice address at 4502 Old Pass RD, Gulfport, MS, 39501. Phone: (228) 863-9977. Providers update this record themselves, so call before visiting.
How can I verify Donald Keith Gaddy, M.D.'s license?
NPPES lists Mississippi license number 10272, 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 Donald Keith Gaddy, M.D. prescribe under Medicare Part D?
In 2024, Donald Keith Gaddy, M.D. had 141 Medicare Part D claims for 41 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.