Douglas Keith Fernandez, M.D.
Gastroenterology Physician · Katy, TX
Douglas Keith Fernandez, M.D. is a gastroenterology physician with a practice address in Katy, Texas, and NPI 1447258835, issued on Jul 11, 2005. Check the license (Texas J3468, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Douglas Keith Fernandez
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- J3468 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1331 W Grand Parkway N, Katy, TX 77493
- Phone
- (281) 395-8688
- Enumerated
- Jul 11, 2005
- Record last updated
- Nov 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (281) 395-8480
- Entity
- Type 1 · individual
Also registered at 1331 W Grand Parkway N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrzej Janecki, M.D.Gastroenterology Physician1871591263
- Linda Yancey, M.D.Infectious Disease Physician1992759070
Verify Douglas Keith Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J3468Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gastroenterology Physician providers in Texas
There are 1,478 gastroenterology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other gastroenterology physician records in Texas
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- Wasif Abidi, M.D., PH.D.Houston, TX1821230780
- Olufemi Abiodun, MDArlington, TX1821199464
- Mohammed Aboelsoud, MDShenandoah, TX1316351430
- Bincy Abraham, MDHouston, TX1578767166
- Cherian Abraham, M.D.North Richland Hills, TX1134188311
- Sindhu Abraham, M.D.Plano, TX1033178223
- Daniela Abrams, MDGalveston, TX1801357793
- Rajeshwar Abrol, M.D.Tomball, TX1447258108
Common questions
What is Douglas Keith Fernandez, M.D.'s NPI number?
Douglas Keith Fernandez, M.D.'s National Provider Identifier (NPI) is 1447258835, issued on Jul 11, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Keith Fernandez, M.D. located?
The NPPES record lists a practice address at 1331 W Grand Parkway N, Katy, TX, 77493. Phone: (281) 395-8688. Providers update this record themselves, so call before visiting.
How can I verify Douglas Keith Fernandez, M.D.'s license?
NPPES lists Texas license number J3468, 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. 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.