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DR. BRIAN D WALKER M.D.
NPI 1700830551
Internal Medicine - Pulmonary Disease in Houston, TX

Active since May 19, 2006
6624 FANNIN ST, SUITE 1730, HOUSTON, TX 77030(713) 255-4000(713) 255-4050 Get Directions Write a Review

NPPES record last updated: November 7, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Brian D Walker M.d. NPPES

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

DR. BRIAN D WALKER M.D. (NPI 1700830551) is an individual pulmonary disease provider in Houston, Texas, licensed in Texas (E3795) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1700830551
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameDR. BRIAN D WALKERCredential: M.D.
Location Address6624 FANNIN ST, SUITE 1730Houston, TX 77030-2312
Mailing AddressDept 794, Po Box 4346Houston, TX 77210-4346 · (713) 255-4000 · Fax (713) 255-4050
Phone(713) 255-4000
Fax(713) 255-4050
Sole ProprietorNo
Enumeration DateMay 19, 2006
Last NPPES UpdateNovember 7, 2007
✔ NPI 1700830551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in TX · E3795
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License E3795 (TX)
6624 FANNIN ST, Houston, TX 77030
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Other Identifiers 5

Other8R1140TX · Blue Cross Prov #
OtherP00189865TX · Railroad Medicare #
Medicare PIN8C0937TX
Medicare UPINC23083TX
Other4202680TX · Aetna Prov #

Other Providers at the Same Location NPPES 20

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

DR. JAIME BENREY MD
Internal Medicine (Cardiovascular Disease)
6624 FANNIN ST, STE 2310
HOUSTON, TX 77030
Harris County (713) 796-2668
MARISOL J SKIBIN P.T.
Physical Therapist
6624 FANNIN ST, SUITE 2600
HOUSTON, TX 77030
Harris County (713) 790-1818
MELANIE EHNI MOUZOON MD
Pediatrics
6624 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 442-0000
SAMAR SHETH MD
Internal Medicine (Cardiovascular Disease)
6624 FANNIN ST, SUITE 2320
HOUSTON, TX 77030
Harris County (832) 355-6676
FRANK TRAVIS GEROW M.D.
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
6624 FANNIN ST, SUITE 2600
HOUSTON, TX 77030
Harris County (713) 790-1818
DAWN DENISE SHORT CNM
Advanced Practice Midwife
6624 FANNIN ST, SUITE 1800
HOUSTON, TX 77030
Harris County (713) 797-1144
HOUSTON HEART CLINIC
Internal Medicine (Cardiovascular Disease)
6624 FANNIN ST, STE. 1590
HOUSTON, TX 77030
Harris County (713) 759-9901
SUSHANTH BEERAVOLU REDDY DO
Hospitalist
6624 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 442-0427

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 Brian Walker's NPI number?

The NPI number for Brian Walker is 1700830551. It was assigned to this individual provider in the NPPES registry on May 19, 2006.

Where is Brian Walker located?

Brian Walker practices at 6624 Fannin St Suite 1730, Houston, TX 77030. The listed phone number is (713) 255-4000.

What is Brian Walker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Brian Walker was last updated on November 7, 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.