1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Internal Medicine
  6. NPI Profile

WARREN W. SIMI, M.D., P.A.
NPI 1528242898
Internal Medicine - Pulmonary Disease in Houston, TX

Active since December 21, 2007
4126 SOUTHWEST FWY, SUITE 400, HOUSTON, TX 77027(713) 479-1100(713) 622-6910 Get Directions Write a Review

NPPES record last updated: December 21, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Warren W. Simi, M.d., P.a. NPPES

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

WARREN W. SIMI, M.D., P.A. (NPI 1528242898) is a healthcare organization registered as a pulmonary disease in Houston, Texas and active in the NPI registry since December 2007. The organization lists Warren William Simi, President/owner, as its authorized official.

NPPES Registry Identity

NPI1528242898
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameWARREN W. SIMI, M.D., P.A.
Location Address4126 SOUTHWEST FWY, SUITE 400Houston, TX 77027-7310
Mailing Address4126 Southwest Fwy, Suite 400Houston, TX 77027-7310 · (713) 479-1100 · Fax (713) 622-6910
Phone(713) 479-1100
Fax(713) 622-6910
Organization SubpartNo
Authorized OfficialWarren William SimiPresident/owner · (713) 479-1100
Enumeration DateDecember 21, 2007
✔ NPI 1528242898 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in TX · D9661
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.
4126 SOUTHWEST FWY, Houston, TX 77027
Open in Google Maps ↗

Other Identifiers 1

Medicare UPINC21820TX

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

KRISTI J POSEY M.D.
Psychiatry & Neurology (Sleep Medicine)
4126 SOUTHWEST FWY, SUITE 800
HOUSTON, TX 77027
Harris County (713) 623-6717
PLASTIC SURGERY & ENT
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
4126 SOUTHWEST FWY, SUITE 1210
HOUSTON, TX 77027
Harris County (713) 621-2556
CHRISTINE LYNN FONTENOT CSA
Physician Assistant (Surgical)
4126 SOUTHWEST FWY, SUITE 800
HOUSTON, TX 77027
Harris County (713) 572-0030
DR. STEVEN CHAD GOODMAN D.D.S.
Dentist (Endodontics)
4126 SOUTHWEST FWY, SUITE 1040
HOUSTON, TX 77027
Harris County (713) 626-8343
DR. JOVAN M. POPOVICH M.D., P.A.
Internal Medicine (Rheumatology)
4126 SOUTHWEST FWY, SUITE #520
HOUSTON, TX 77027
Harris County (713) 850-7272
JOANNA FORD
Occupational Therapy Assistant
4126 SOUTHWEST FWY, 330
HOUSTON, TX 77027
Harris County (713) 520-1210
VICTOR M. RODRIGUEZ, M.D., MEDICAL GROUP, PLLC
Specialist
4126 SOUTHWEST FWY, SUITE 520
HOUSTON, TX 77027
Harris County (713) 664-1918
SOUTHWEST ENDODONTIC SPECIALISTS, L.L.P.
Dentist (Endodontics)
4126 SOUTHWEST FWY, SUITE 1040
HOUSTON, TX 77027
Harris County (713) 626-8343

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 Warren W. Simi, M.D., P.A.'s NPI number?

The NPI number for Warren W. Simi, M.D., P.A. is 1528242898. It was assigned to this organization in the NPPES registry on December 21, 2007.

Where is Warren W. Simi, M.D., P.A. located?

Warren W. Simi, M.D., P.A. is located at 4126 Southwest Fwy Suite 400, Houston, TX 77027. The listed phone number is (713) 479-1100.

What is Warren W. Simi, M.D., P.A.'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 Warren W. Simi, M.D., P.A. was last updated on December 21, 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.