Luis Guillermo Fernandez, MD
Neurological Surgery Physician · Tyler, TX
Luis Guillermo Fernandez, MD is a neurological surgery physician with a practice address in Tyler, Texas, and NPI 1932603461, issued on Mar 20, 2018. Check the license (Texas W5329, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Luis Guillermo Fernandez
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License numbers
- W5329 TX
35.153546 OH
125.072665 IL
Self-reported in NPPES; status is on the state search - Practice location
- 700 Olympic Plaza Cir Ste 850, Tyler, TX 75701
- Phone
- (903) 595-2441
- Enumerated
- Mar 20, 2018
- Record last updated
- Jul 13, 2026
- Fax
- (903) 595-0743
- Medicare enrollment
- Enrolled (PECOS I20250820004489); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 669 in Texas → Look up another NPI →
Also registered at 700 Olympic Plaza Cir Ste 850
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mayra Acord, RN, AGACNP-BCAcute Care Nurse Practitioner1619442282
- Susan Addie, N.P.Nurse Practitioner1083596118
- Thomas Alexander Jr ServicesVascular Sonography Radiologic Technologist1619905502
- Mariana Allison, NPNurse Practitioner1982301222
- Nicholas Andrade, M.D.Neurological Surgery Physician1497919310
- Kylie Carimi, APRN, FNP-CNurse Practitioner1174276737
Verify Luis Guillermo Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license W5329Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $243.27
4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 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.
One hospital affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Luis Guillermo Fernandez among 669 neurological surgery physician records in Texas
Luis Guillermo Fernandez, MD is one of 669 neurological surgery physician records with a practice address in Texas. 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 2018, is newer than 90% of them.
- NPI issued2018 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2018 · median 2004 among the 451 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Texas
There are 669 neurological surgery physician records in Texas.
All 669 in Texas → Every provider in Tyler → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Nicholas Andrade, M.D.Tyler, TX 757011497919310
- John Crutchfield, M.D.Tyler, TX 757011770564320
- Guy Danielson, M.D.Tyler, TX 757011801905674
- Paul Detwiler, MDTyler, TX 757011447253356
- Thomas Gianaris, M.D.Tyler, TX 757011629417829
- Charles Gordon, M.D.Tyler, TX 757011164535142
- Thomas Grahm, MDTyler, TX 757011568465474
- Stephen Nalbach, MDTyler, TX 757011669672960
Common questions
What is Luis Guillermo Fernandez, MD's NPI number?
Luis Guillermo Fernandez, MD's National Provider Identifier (NPI) is 1932603461, issued on Mar 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Luis Guillermo Fernandez, MD located?
The NPPES record lists a practice address at 700 Olympic Plaza Cir Ste 850, Tyler, TX, 75701. Phone: (903) 595-2441. Providers update this record themselves, so call before visiting.
How can I verify Luis Guillermo Fernandez, MD's license?
NPPES lists Texas license number W5329, 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.
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.