Dr. Donald Keith Gaddy, MD
- Medicare services, 2024
- 40
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 141
- Hospital affiliations
- 1
- Industry payments
- $2,725
- Practice address
- 4500 13th Street, Gulfport, MS 39502
- Practice phone
- Call (228) 867-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gaddy's professional email, personal email and mobile number
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Dr. Donald Keith Gaddy is an OB-GYN in Gulfport, Mississippi
Dr. Gaddy practices at Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association.
Dr. Gaddy's NPI, 1659358869, was assigned on December 29, 2005. Dr. Gaddy graduated from University of Mississippi School of Medicine in 1983. Dr. Gaddy holds Mississippi license 10272.
- NPI
- 1659358869NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315948163
- NPI enumeration date
- December 29, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (228) 867-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald Keith Gaddy practices at Memorial Hospital Gulfport in Gulfport, Mississippi
Dr. Gaddy's primary practice is Memorial Hospital Gulfport, at 4500 13th Street, Gulfport, MS 39502 in Harrison County. The practice phone is (228) 867-4000.
- Memorial Hospital Gulfport4500 13th Street, Gulfport, MS 39502 · Harrison CountyPhone(228) 867-4000
Source: Dmand AI Affiliation Data
Dr. Donald Keith Gaddy is affiliated with 6 sites of care and 5 medical groups
Dr. Gaddy's primary practice is Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association. The medical group on file is Memorial Hospital at Gulfport. Dmand AI also links Dr. Gaddy to 5 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donald Keith Gaddy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gaddy practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital Gulfport | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Gulfport Main Street Association and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Donald Keith Gaddy is one of 280 OB-GYNs in Mississippi
Obstetrics and gynecology is Dr. Gaddy's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Gaddy is licensed in Mississippi.
Specialties and state licenses
- Obstetrics and gynecology, MississippiPrimary
OB-GYNs near Dr. Gaddy
Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Donald Keith Gaddy billed Medicare for 40 services in 2024
CMS data shows 40 Medicare services from Dr. Gaddy across 2 procedure codes in 2024, for 48 Medicare patients. Medicare paid $1,913 for them. Every service was in an office.
Dr. Gaddy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 542024: 2259%
- Other services
- 2023: 212024: 1814%
Dr. Gaddy compared with the Mississippi median for OB-GYNs, 2024
- Dr. Gaddy
- Mississippi median
- Medicare services
- 40vs 11465% below
- Medicare patients
- 48vs 8342% below
- Part D claims
- 77vs 9620% below
Medians across 265 OB-GYNs in Mississippi with Dmand AI profiles that report each measure.
Dr. Gaddy's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gaddy and other OB-GYNs in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald Keith Gaddy treated 48 Medicare patients in 2024, average age 71
CMS counts 48 Medicare patients who saw Dr. Gaddy in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high cholesterol, and 71% have high blood pressure. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gaddy's median patient age at 31, with 99% women.
Dr. Gaddy's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Gaddy's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis52%
- Diabetes29%
- Osteoporosis29%
- Anxiety25%
- COPD23%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gaddy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Donald Keith Gaddy wrote 141 Medicare Part D claims in 2024
In 2024, Dr. Gaddy wrote 141 Medicare Part D claims for 41 patients. 90% of them were for generic drugs. CMS names the drug for 77 of them, across 3 drugs with 11 or more claims each, at $1,931 in total drug cost. In 2023, CMS named 77 claims across 4 drugs.
Dr. Gaddy's Part D claims by kind of drug, 2024
- Generic127 claims90%
- Brand-name14 claims10%
Dr. Gaddy's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Gaddy's Part D claims, 2024
- Antibiotics13%19 of 141 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 772024: 77No change
Drugs named by CMS: 3 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Donald Keith Gaddy takes part in Medicare
Dr. Gaddy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Donald Keith Gaddy received $2,725 in industry payments from 2016 to 2025
CMS Open Payments shows 133 general payments to Dr. Gaddy from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $352.
General payments to Dr. Gaddy by program year, 2016 to 2025
General payments to Dr. Gaddy by kind, 2016 to 2025
- Food and beverage$2,69699%
- Education$291%
Companies that paid Dr. Gaddy the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donald Keith Gaddy graduated from University of Mississippi School of Medicine
Dr. Gaddy graduated from University of Mississippi School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald Keith Gaddy's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Donald Keith Gaddy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Donald Keith Gaddy's NPI number?
Dr. Donald Keith Gaddy's NPI number is 1659358869. It was assigned on December 29, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald Keith Gaddy?
Dr. Donald Keith Gaddy is an OB-GYN in Gulfport, Mississippi. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Donald Keith Gaddy practice?
Dr. Gaddy practices at 4500 13th Street, Gulfport, MS 39502. Dr. Gaddy's primary practice is Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association. Dmand AI also links Dr. Gaddy to 5 group practices and clinics and 4 medical groups.
What is Dr. Donald Keith Gaddy's office phone number?
The practice phone on file for Dr. Gaddy is (228) 867-4000.
What is Dr. Donald Keith Gaddy's medical license number?
Dr. Gaddy holds Mississippi license 10272.
Which hospitals is Dr. Donald Keith Gaddy affiliated with?
Dr. Gaddy practices at Memorial Hospital Gulfport in Gulfport, Mississippi.
What medical group is Dr. Donald Keith Gaddy part of?
Dr. Gaddy is linked to Memorial Hospital at Gulfport. Dmand AI links Dr. Gaddy to 4 more medical groups.
Does Dr. Donald Keith Gaddy accept Medicare?
Yes. CMS data shows Dr. Gaddy billed Medicare for 40 services in 2024, and Dr. Gaddy accepts Medicare assignment.
How many Medicare patients does Dr. Donald Keith Gaddy see?
CMS counts 48 Medicare patients who saw Dr. Gaddy in 2024, with an average age of 71.
What services does Dr. Donald Keith Gaddy bill to Medicare?
In 2024, Dr. Gaddy's most billed Medicare services were office visit, established patient (99213) and medicare service (G0101).
Show 4 more questionsShow fewer questions
Where did Dr. Donald Keith Gaddy go to medical school?
Dr. Gaddy graduated from University of Mississippi School of Medicine in 1983.
What drugs does Dr. Donald Keith Gaddy prescribe most?
In 2024 Medicare Part D data, Dr. Gaddy's most prescribed drugs by claims were Estradiol, Fluconazole and Zolpidem Tartrate.
Has Dr. Donald Keith Gaddy received payments from drug or device companies?
CMS Open Payments shows $2,725 in general payments to Dr. Gaddy from 34 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Donald Keith Gaddy been practicing?
Dr. Gaddy graduated from medical school in 1983, 43 years ago.
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