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

Mary Helen Tolentino, RN, WHNP-BC

Individual provider Obstetrics & Gynecology Nurse Practitioner · NPI 1740278035

Mary Helen Tolentino, RN, WHNP-BC is an Obstetrics & Gynecology Nurse Practitioner in Houston, Texas. Licensed in Texas. Registered with an NPI since 2005.

Licensed in
TX
In the registry since
2005
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

929 Gessner Rd Ste 2225
Houston, TX 77024-2501
Phone: (713) 365-2900
Fax: (713) 984-6525
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Nurse Practitioner (primary) Taxonomy 363LX0001X · Licence 255171 (TX)

Record details

NPI number1740278035
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , WHNP-BC
Sole proprietorNo
NPI enumeratedOctober 11, 2005
Last updated in NPPESJanuary 22, 2009

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