Alex Gauthier
Internal Medicine Physician · Hattiesburg, MS
Alex Gauthier is an internal medicine physician with a practice address in Hattiesburg, Mississippi, and NPI 1053773267, issued on Mar 26, 2016. Check the license on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Alex Gauthier
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 5001 Hardy St, Hattiesburg, MS 39402
- Phone
- (601) 268-8000
- Enumerated
- Mar 26, 2016
- Record last updated
- Apr 14, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191121002370); accepts Medicare assignment
- Medical or professional school
- William Carey University College Of Osteopathic Medicine, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 972 in Mississippi → Look up another NPI →
Also registered at 5001 Hardy St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Eduard Arebev, MDStudent in an Organized Health Care Education/Training Program1174454292
- Cindy Armstead, D.O.Emergency Medicine Physician1942427802
- Kizzy Bailey, MDEmergency Medicine Physician1700046414
Verify Alex Gauthier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical LicensureCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average internal medicine physician in 2024
659 Medicare Part D claims for 245 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 21 claims were for opioids.
Most prescribed
- Prednisone49 claims
- Albuterol Sulfate Hfa34 claims
- Levofloxacin33 claims
- Eliquis30 claims
- Azithromycin26 claims
- Atorvastatin Calcium24 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: $27.12
2 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Kentucky Hospitalist Group PLLCWinchester, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alex Gauthier among 972 internal medicine physician records in Mississippi
Alex Gauthier is one of 972 internal medicine physician records with a practice address in Mississippi. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 60% of them.
- NPI issued2016 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2016 · median 2008 among the 585 with a school on file
- Record last updated2017 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 internal medicine physician records list a practice address in Hattiesburg
They are 46 of the 2,569 NPPES records with a practice address in Hattiesburg, and 972 internal medicine physician records in Mississippi.
All 972 in Mississippi → Every provider in Hattiesburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Larry Aycock, MDHattiesburg, MS 394021740238211
- Christy Barnett, M.D.Hattiesburg, MS 394021841271293
- Renee BowlingHattiesburg, MS 394021891886453
- Steven Farrell, MDHattiesburg, MS 394021669482907
- Gardner Fletcher, MDHattiesburg, MS 394021114982485
- Hannelore Giles, M.D.Hattiesburg, MS 394021710137906
- Jerry Hyer, MDHattiesburg, MS 394021770548950
- Sivarama Kotikalapudi, M.D.Hattiesburg, MS 394021124069521
Common questions
What is Alex Gauthier's NPI number?
Alex Gauthier's National Provider Identifier (NPI) is 1053773267, issued on Mar 26, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alex Gauthier located?
The NPPES record lists a practice address at 5001 Hardy St, Hattiesburg, MS, 39402. Phone: (601) 268-8000. Providers update this record themselves, so call before visiting.
How can I verify Alex Gauthier's license?
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 Alex Gauthier prescribe under Medicare Part D?
In 2024, Alex Gauthier had 659 Medicare Part D claims for 245 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.