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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SEWA S LEGHA MD
NPI 1225000607
Internal Medicine - Medical Oncology in Houston, TX

Active since February 01, 2006
6624 FANNIN, STE 1440, HOUSTON, TX 77030(713) 797-9711(713) 797-1295 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sewa S Legha Md NPPES

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

SEWA S LEGHA MD (NPI 1225000607) is an individual medical oncology provider in Houston, Texas, licensed in Texas (E9280) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1225000607
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameSEWA S LEGHACredential: MD
Location Address6624 FANNIN, STE 1440Houston, TX 77030
Mailing Address6624 Fannin, Ste 1440Houston, TX 77030 · (713) 797-9711 · Fax (713) 797-1295
Phone(713) 797-9711
Fax(713) 797-1295
Sole ProprietorNo
Enumeration DateFebruary 1, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1225000607 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in TX · E9280
Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

6624 FANNIN, Houston, TX 77030
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Other Names 1

Professional Name (2)Sewa Singh Legha Md Facp

Other Providers at the Same Location NPPES 12

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

MARCILLE C BAUMGARTNER PT
Physical Therapist
6624 FANNIN, SUITE 2600
HOUSTON, TX 77030
Harris County (713) 790-1818
DR. SHEILA HEINLE MD
Internal Medicine (Cardiovascular Disease)
6624 FANNIN, #2480
HOUSTON, TX 77030
Harris County (713) 529-5530
HOUSTON INFECTIOUS DISEASES ASSOCIATED
Internal Medicine (Infectious Disease)
6624 FANNIN, SUITE 1410
HOUSTON, TX 77030
Harris County (713) 791-4882
MR. BILLY RAY GILBERT II M.D.
Internal Medicine (Nephrology)
6624 FANNIN, SUITE 2510, RENAL SPECIALISTS OF HOUSTON, PA
HOUSTON, TX 77030
Harris County (713) 791-2648
FELIPE N FLORES MD PA
Urology
6624 FANNIN, SUITE 2280
HOUSTON, TX 77030
Harris County (713) 799-8896
DAVID T NETSCHER MD
Plastic Surgery (Surgery of the Hand)
6624 FANNIN, STE 2730
HOUSTON, TX 77030
Harris County (713) 799-8090
MR. ABDI RASEKH MD
Internal Medicine (Clinical Cardiac Electrophysiology)
6624 FANNIN, #2480
HOUSTON, TX 77030
Harris County (713) 529-5530
HALL GARCIA CARDIOLOGY ASSOC
Internal Medicine (Cardiovascular Disease)
6624 FANNIN, #2480
HOUSTON, TX 77030
Harris County (713) 529-5530

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 Sewa Legha's NPI number?

The NPI number for Sewa Legha is 1225000607. It was assigned to this individual provider in the NPPES registry on February 1, 2006. The provider is also known as Sewa Singh Legha MD Facp.

Where is Sewa Legha located?

Sewa Legha practices at 6624 Fannin Ste 1440, Houston, TX 77030. The listed phone number is (713) 797-9711.

What is Sewa Legha's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Sewa Legha was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.