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

Mrs. Theresa Jassim Jacob, MSN, GNP

Individual provider Gerontology Nurse Practitioner · NPI 1538476387

Mrs. Theresa Jassim Jacob, MSN, GNP is a Gerontology Nurse Practitioner in Katy, Texas. Licensed in Texas. Registered with an NPI since 2010.

Licensed in
TX
In the registry since
2010
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

24275 Katy Fwy Ste 400
Katy, TX 77494-7267
Phone: (346) 387-7171
Fax: (844) 703-5305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence AP119331 (TX)

Record details

NPI number1538476387
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , GNP
Sole proprietorNo
NPI enumeratedAugust 31, 2010
Last updated in NPPESJanuary 31, 2018

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