MARY L WILLIAMS GNP-C
NPI 1629139407
Nurse Practitioner - Gerontology in Katy, TX

Q: What is Mary Williams's NPI number?

The NPI number for Mary Williams is 1629139407. It was assigned to this individual provider in the NPPES registry on December 13, 2006.

Q: What is Mary Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

Q: When was this NPI record last updated?

The NPPES record for Mary Williams was last updated on October 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since December 13, 2006

1480 KATY FLEWELLEN RD, KATY, TX 77494(713) 416-8409(281) 392-9256 Get Directions Write a Review

NPPES record last updated: October 26, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mary L Williams Gnp-c NPPES

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

MARY L WILLIAMS GNP-C (NPI 1629139407) is an individual gerontology provider in Katy, Texas, licensed in Texas (556795) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1629139407

Entity TypeIndividualFemale

Primary Taxonomy363LG0600X

Provider Legal NameMARY L WILLIAMSCredential: GNP-C

Location Address1480 KATY FLEWELLEN RDKaty, TX 77494-6631

Mailing AddressPo Box 272Bellaire, TX 77402-0272 · (713) 416-8409 · Fax (281) 392-9256

Phone(713) 416-8409

Fax(281) 392-9256

Sole ProprietorNo

Enumeration DateDecember 13, 2006

Last NPPES UpdateOctober 26, 2012

✔ NPI 1629139407 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · GerontologyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LG0600X

License✔ Licensed in TX · 556795

1480 KATY FLEWELLEN RD, Katy, TX 77494

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Other Identifiers 4

Other8Y8174TX · Bcbs

Medicaid178208803TX

Medicare PIN8K7827TX

Medicare UPINQ60488TX

Other Providers at the Same Location NPPES 4

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

OAKBEND MEDICAL CENTER

Skilled Nursing Facility

1480 KATY FLEWELLEN RD
KATY, TX 77494

Fort Bend County (281) 394-0088

NOELLE BROWN OT/L

Occupational Therapist

1480 KATY FLEWELLEN RD
KATY, TX 77494

Fort Bend County (281) 394-0088

SPANISH MEADOWS OF KATY LTD

Skilled Nursing Facility

1480 KATY FLEWELLEN RD
KATY, TX 77494

Fort Bend County (281) 394-0088

KINGSLAND SNF HEALTHCARE, LLC

Skilled Nursing Facility

1480 KATY FLEWELLEN RD
KATY, TX 77494

Fort Bend County (281) 394-0088

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 Mary Williams's NPI number?

The NPI number for Mary Williams is 1629139407. It was assigned to this individual provider in the NPPES registry on December 13, 2006.

Where is Mary Williams located?

Mary Williams practices at 1480 Katy Flewellen Rd, Katy, TX 77494. The listed phone number is (713) 416-8409.

What is Mary Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.

When was this NPI record last updated?

The NPPES record for Mary Williams was last updated on October 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.