Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mary L Williams, GNP-C

Individual provider Gerontology Nurse Practitioner · NPI 1629139407

Mary L Williams, GNP-C is a Gerontology Nurse Practitioner in Katy, Texas. Licensed in Texas. Registered with an NPI since 2006.

Licensed in
TX
In the registry since
2006

Practice location Address checks out

1480 Katy Flewellen Rd
Katy, TX 77494-6631
Phone: (713) 416-8409
Fax: (281) 392-9256
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 556795 (TX)

Record details

NPI number1629139407
Entity typeIndividual (Type 1)
GenderFemale
Credentials GNP-C
Sole proprietorNo
NPI enumeratedDecember 13, 2006
Last updated in NPPESOctober 26, 2012

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