Thaddeus B. Gaillard, MD
Gynecology Physician · Southaven, MS
Thaddeus B. Gaillard, MD is a gynecology physician with a practice address in Southaven, Mississippi, and NPI 1558413807, issued on Jan 17, 2007. Check the license (Mississippi 11279, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Thaddeus B. Gaillard
- Credential
- MD
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License numbers
- 11279 MS
15990 TN
Self-reported in NPPES; status is on the state search - Practice location
- 401 Southcrest Circle, Southaven, MS 38671
- Phone
- (662) 349-4377
- Enumerated
- Jan 17, 2007
- Record last updated
- Feb 15, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (662) 349-4378
- Medicaid ID
- 3018336 TN
- Entity
- Type 1 · individual
8 nearest gynecology physician records → All 25 in Mississippi → Look up another NPI →
Also registered at 401 Southcrest Circle
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leander Grimm, M.D.Surgery Physician1598877805
Verify Thaddeus B. Gaillard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 11279Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average gynecology physician in 2024
15 Medicare Part D claims, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Thaddeus B. Gaillard among 25 gynecology physician records in Mississippi
Thaddeus B. Gaillard, MD is one of 25 gynecology physician records with a practice address in Mississippi. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 64% of them.
- NPI issued2007 · 64% of these records are older, 16% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileNo · 24% of these records are
- Record last updated2012 · 80% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecology Physician providers in Mississippi
There are 25 gynecology physician records in Mississippi.
All 25 in Mississippi → Every provider in Southaven → Gynecology Physician nationwide →
The 8 gynecology physician records with the nearest ZIP codes
- Ira Couey, M.D.Oxford, MS 386551043204795
- William Kahlstorf, MDTupelo, MS 388011710957378
- John Seay, MDAmory, MS 388211740331107
- Sr Evans, MDGreenwood, MS 389301598847253
- Thomas Purvis, M.D.Natchez, MS 391201427071919
- Laura Daily, M.D.Jackson, MS 392021982961728
- Carl Reddix, M.D.Jackson, MS 392111619981107
- Jermaine Gray, M.D.Jackson, MS 392161891878005
Common questions
What is Thaddeus B. Gaillard, MD's NPI number?
Thaddeus B. Gaillard, MD's National Provider Identifier (NPI) is 1558413807, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Thaddeus B. Gaillard, MD located?
The NPPES record lists a practice address at 401 Southcrest Circle, Southaven, MS, 38671. Phone: (662) 349-4377. Providers update this record themselves, so call before visiting.
How can I verify Thaddeus B. Gaillard, MD's license?
NPPES lists Mississippi license number 11279, 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 Thaddeus B. Gaillard, MD prescribe under Medicare Part D?
In 2024, Thaddeus B. Gaillard, MD had 15 Medicare Part D claims; the average among gynecology physician prescribers was 299. 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.