William Luis Fernandez, M.D.
Emergency Medicine Physician · Galveston, TX
William Luis Fernandez, M.D. is an emergency medicine physician with a practice address in Galveston, Texas, and NPI 1134660467, issued on Mar 20, 2017. Check the license (Texas S8035, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Luis Fernandez
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- S8035 TX
F65593291031 IL
Self-reported in NPPES; status is on the state search - Practice location
- Utmb 301 University Boulevard, Galveston, TX 77555
- Phone
- (409) 747-3131
- Enumerated
- Mar 20, 2017
- Record last updated
- Aug 9, 2024
- Fax
- (409) 747-6129
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Verify William Luis Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S8035Check 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 emergency medicine physician in 2024
11 Medicare Part D claims, against an average of 226 among the 54,106 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.
William Luis Fernandez among 4,885 emergency medicine physician records in Texas
William Luis Fernandez, M.D. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 74% of them.
- NPI issued2017 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 emergency medicine physician records list a practice address in Galveston
They are 35 of the 2,532 NPPES records with a practice address in Galveston, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Galveston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Timothy Brock, M.D.Galveston, TX 775551083880249
- Joseph Chang, MDGalveston, TX 775551346278728
- Richard Cole, MDGalveston, TX 775551124068416
- Joshua Feinstein, M.D.Galveston, TX 775551457448151
- Dietrich Jehle, MDGalveston, TX 775551669437141
- Stephen Kim, MDGalveston, TX 775551720226707
- Kjell Lindgren, MDGalveston, TX 775551336191212
- Mark Nikbakht, M.D.Galveston, TX 775551730348749
Common questions
What is William Luis Fernandez, M.D.'s NPI number?
William Luis Fernandez, M.D.'s National Provider Identifier (NPI) is 1134660467, issued on Mar 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is William Luis Fernandez, M.D. located?
The NPPES record lists a practice address at Utmb 301 University Boulevard, Galveston, TX, 77555. Phone: (409) 747-3131. Providers update this record themselves, so call before visiting.
How can I verify William Luis Fernandez, M.D.'s license?
NPPES lists Texas license number S8035, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Luis Fernandez, M.D. prescribe under Medicare Part D?
In 2024, William Luis Fernandez, M.D. had 11 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. 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.