Luis Michael Diaz, MD
Surgery Physician · Biloxi, MS
Luis Michael Diaz, MD is a surgery physician with a practice address in Biloxi, Mississippi, and NPI 1245436815, issued on Jun 21, 2007. Check the license (Mississippi 19063, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Luis Michael Diaz
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 19063 MS
Self-reported in NPPES; status is on the state search - Practice location
- 970 Tommy Munro Dr Ste B, Biloxi, MS 39532
- Phone
- (228) 396-2663
- Enumerated
- Jun 21, 2007
- Record last updated
- Aug 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (228) 396-2664
- Medicare enrollment
- Enrolled (PECOS I20070831000312); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 257 in Mississippi → Look up another NPI →
Also registered at 970 Tommy Munro Dr Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Memorie Gaughf, FNPFamily Nurse Practitioner1114597044
Verify Luis Michael Diaz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 19063Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% more Medicare Part D claims than the average surgery physician in 2024
182 Medicare Part D claims for 38 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Ondansetron Hcl30 claims
- Hydrocodone-Acetaminophen26 claims
- Sulfamethoxazole-Trimethoprim24 claims
- Cephalexin18 claims
- Scopolamine18 claims
- Enoxaparin Sodium15 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: $1,113.55
23 payments; by number, the most common kind was food and beverage; the largest payer was Musculoskeletal Transplant Foundation Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
Luis Michael Diaz among 257 surgery physician records in Mississippi
Luis Michael Diaz, MD is one of 257 surgery 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 41% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2007 · median 2003 among the 152 with a school on file
- Record last updated2012 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Mississippi
There are 257 surgery physician records in Mississippi.
All 257 in Mississippi → Every provider in Biloxi → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Robert Brunston, M.D.Biloxi, MS 395321265420467
- Mark Belknap, MDBiloxi, MS 395311194708750
- Albert Kline, MDBiloxi, MS 395311629181300
- Terry Neumaster, M.D.Biloxi, MS 395311659305597
- Kenneth Simon, M.D.Biloxi, MS 395311366725848
- Charlie Williams, M.D.Biloxi, MS 395311750497806
- Matthew Brashier, D.O.Biloxi, MS 395301760682090
- Jordan Carl, M.D.Biloxi, MS 395341396165593
Common questions
What is Luis Michael Diaz, MD's NPI number?
Luis Michael Diaz, MD's National Provider Identifier (NPI) is 1245436815, issued on Jun 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Luis Michael Diaz, MD located?
The NPPES record lists a practice address at 970 Tommy Munro Dr Ste B, Biloxi, MS, 39532. Phone: (228) 396-2663. Providers update this record themselves, so call before visiting.
How can I verify Luis Michael Diaz, MD's license?
NPPES lists Mississippi license number 19063, 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 Luis Michael Diaz, MD prescribe under Medicare Part D?
In 2024, Luis Michael Diaz, MD had 182 Medicare Part D claims for 38 beneficiaries; the average among surgery physician prescribers was 147. 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.