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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NANCY ZEFO M.D.
NPI 1750384558
Radiology - Diagnostic Radiology in Houston, TX

Active since May 24, 2005
902 FROSTWOOD DR, STE 275, HOUSTON, TX 77024(713) 461-3573(713) 468-1247 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Nancy Zefo M.d. NPPES

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

NANCY ZEFO M.D. (NPI 1750384558) is an individual diagnostic radiology provider in Houston, Texas, licensed in Texas (H7261) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1750384558
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameNANCY ZEFOCredential: M.D.
Location Address902 FROSTWOOD DR, STE 275Houston, TX 77024-2445
Mailing Address902 Frostwood Dr, Ste 275Houston, TX 77024-2445 · (713) 461-3573 · Fax (713) 468-1247
Phone(713) 461-3573
Fax(713) 468-1247
Sole ProprietorNo
Enumeration DateMay 24, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1750384558 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TX · H7261
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
902 FROSTWOOD DR, Houston, TX 77024
Open in Google Maps ↗

Other Identifiers 2

OtherP00048424Railroad Medicare
Other8B8651TX · Blue Cross Blue Shield

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. ABIGAIL REBECCA NEIMAN M.D
Internal Medicine (Rheumatology)
902 FROSTWOOD DR, SUITE # 311
HOUSTON, TX 77024
Harris County (713) 932-0054
DALE G. HALTER, M.D.
Internal Medicine (Rheumatology)
902 FROSTWOOD DR, SUITE 208
HOUSTON, TX 77024
Harris County (713) 266-1946
DR. SHERVIN HARANDI
Pain Medicine (Interventional Pain Medicine)
902 FROSTWOOD DR, STE 235
HOUSTON, TX 77024
Harris County (713) 298-1020
MEMORIAL CITY NEURO DIAGNOSTIC
Psychiatry & Neurology (Neurology)
902 FROSTWOOD DR
HOUSTON, TX 77024
Harris County (281) 313-8585
DR. DALE G. HALTER M.D.
Internal Medicine (Rheumatology)
902 FROSTWOOD DR, STE 208
HOUSTON, TX 77024
Harris County (713) 266-1946
ALAN JARRETT M.D.P.A.
Ophthalmology
902 FROSTWOOD DR, SUITE 146
HOUSTON, TX 77024
Harris County (713) 461-1169
DR. LEONARD S. HOFFMAN MD
Allergy & Immunology
902 FROSTWOOD DR, 302
HOUSTON, TX 77024
Harris County (713) 973-0051
MEMORIAL RHEUMATOLOGY PA
Internal Medicine (Rheumatology)
902 FROSTWOOD DR, STE 205
HOUSTON, TX 77024
Harris County (713) 360-2020

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 Nancy Zefo's NPI number?

The NPI number for Nancy Zefo is 1750384558. It was assigned to this individual provider in the NPPES registry on May 24, 2005.

Where is Nancy Zefo located?

Nancy Zefo practices at 902 Frostwood Dr Ste 275, Houston, TX 77024. The listed phone number is (713) 461-3573.

What is Nancy Zefo's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

When was this NPI record last updated?

The NPPES record for Nancy Zefo was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.