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DR. DOUGLAS KEITH FERNANDEZ M.D.
NPI 1447258835
Internal Medicine - Gastroenterology in Katy, TX

Active since July 11, 2005
1331 W GRAND PARKWAY N, SUITE 350, KATY, TX 77493(281) 395-8688(281) 395-8480 Get Directions Write a Review

NPPES record last updated: November 9, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Douglas Keith Fernandez M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DOUGLAS KEITH FERNANDEZ M.D. (NPI 1447258835) is an individual gastroenterology provider in Katy, Texas, licensed in Texas (J3468) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1447258835
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. DOUGLAS KEITH FERNANDEZCredential: M.D.
Location Address1331 W GRAND PARKWAY N, SUITE 350Katy, TX 77493-2711
Mailing Address1331 W Grand Parkway N, Suite 350Katy, TX 77493-2711 · (281) 395-8688 · Fax (281) 395-8480
Phone(281) 395-8688
Fax(281) 395-8480
Sole ProprietorNo
Enumeration DateJuly 11, 2005
Last NPPES UpdateNovember 9, 2007
✔ NPI 1447258835 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in TX · J3468
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
1331 W GRAND PARKWAY N, Katy, TX 77493
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Other Identifiers 2

Medicare PIN8179B0TX
Medicare UPINF49740

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CARSON T. LO MD PA
Internal Medicine (Infectious Disease)
1331 W GRAND PARKWAY N, SUITE 310
KATY, TX 77493
Harris County (281) 599-3222
DR. ANDRZEJ JERZY JANECKI M.D.
Internal Medicine (Gastroenterology)
1331 W GRAND PARKWAY N, SUITE 350
KATY, TX 77493
Harris County (281) 395-8688
DR. LINDA SITI YANCEY M.D.
Internal Medicine (Infectious Disease)
1331 W GRAND PARKWAY N, #310
KATY, TX 77493
Harris County (281) 599-3222

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Douglas Fernandez's NPI number?

The NPI number for Douglas Fernandez is 1447258835. It was assigned to this individual provider in the NPPES registry on July 11, 2005.

Where is Douglas Fernandez located?

Douglas Fernandez practices at 1331 W Grand Parkway N Suite 350, Katy, TX 77493. The listed phone number is (281) 395-8688.

What is Douglas Fernandez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Douglas Fernandez was last updated on November 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.