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MALLIKA TYAGI MD
NPI 1922949072
Ophthalmology in Houston, TX

Active since April 02, 2026
6400 FANNIN ST STE 1800, HOUSTON, TX 77030(713) 500-4472(713) 512-7203 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 14, 2026, Apr 2, 2026 (2 updates tracked since 2026).

About Mallika Tyagi Md NPPES

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

MALLIKA TYAGI MD (NPI 1922949072) is an individual ophthalmology provider in Houston, Texas, licensed in Texas (42284195) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1922949072
Entity TypeIndividualFemale
Primary Taxonomy207W00000X
Provider Legal NameMALLIKA TYAGICredential: MD
Location Address6400 FANNIN ST STE 1800Houston, TX 77030-1526
Mailing Address10103 Pickfair DrAustin, TX 78750-3907
Phone(713) 500-4472
Fax(713) 512-7203
Sole ProprietorYes
Enumeration DateApril 2, 2026
Last NPPES UpdateApril 14, 20262 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
✔ NPI 1922949072 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in TX · 42284195
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
6400 FANNIN ST STE 1800, Houston, TX 77030
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Other Providers at the Same Location NPPES 18

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

ZHIYONG YANG M.D., PH.D.
Ophthalmology (Retina Specialist)
6400 FANNIN ST STE 1800
HOUSTON, TX 77030
Harris County (713) 486-9400
LAYLA MICHELLE GHERGHEREHCHI M.D.
Ophthalmology (Pediatric Ophthalmology and Strabismus Specialist)
6400 FANNIN ST STE 1800
HOUSTON, TX 77030
Harris County (713) 559-5200
DR. JAYSON KALATHIL TOMY OD
Optometrist
6400 FANNIN ST STE 1800
HOUSTON, TX 77030
Harris County (713) 486-9400
GRACE SEGA CHANG OTD
Occupational Therapist
6400 FANNIN ST STE 1800
HOUSTON, TX 77030
Harris County (713) 486-8000
ASHLYN ELIZABETH GLANN MD
Ophthalmology
6400 FANNIN ST STE 1800
HOUSTON, TX 77030
Harris County (713) 486-9400
DR. BHAVANI R. IYER O.D., F.A.A.O.
Optometrist
6400 FANNIN ST STE 1800, UNIVERSITY EYE ASSOCIATES /ROBERT CIZIK EYE CLINIC
HOUSTON, TX 77030
Harris County (713) 559-5200
CHRISTINA CANTU OD
Optometrist
6400 FANNIN ST STE 1800
HOUSTON, TX 77030
Harris County (713) 486-9400
MS. CARMEN MULLINS OT
Occupational Therapist (Low Vision)
6400 FANNIN ST STE 1800
HOUSTON, TX 77030
Harris County (713) 486-9400

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 Mallika Tyagi's NPI number?

The NPI number for Mallika Tyagi is 1922949072. It was assigned to this individual provider in the NPPES registry on April 2, 2026.

Where is Mallika Tyagi located?

Mallika Tyagi practices at 6400 Fannin St Ste 1800, Houston, TX 77030. The listed phone number is (713) 500-4472.

What is Mallika Tyagi's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

When was this NPI record last updated?

The NPPES record for Mallika Tyagi was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.