NPI Atlas

Mary Helen Tolentino, RN, WHNP-BC

Obstetrics & Gynecology Nurse Practitioner in Houston, Texas. NPI 1740278035.

NPI1740278035

Registry record

NPI
1740278035
Profession
Nurse Practitioner (NP)
Practice address
929 Gessner Rd., Suite 2225
Houston, TX 77024
In the registry since
October 11, 2005
Last NPPES update
January 22, 2009
Sole proprietor
No
License
255171 (TX)

At this location

3 other providers in our data list 929 Gessner Rd., Houston as a practice address:

In context

The NPI number of Mary Tolentino is 1740278035. They are a Obstetrics & Gynecology Nurse Practitioner in Houston, Texas.

Mary Tolentino is one of 27 Obstetrics & Gynecology Nurse Practitioners in Houston and one of 189 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.

The NPI has been in the federal registry for 20 years, since October 11, 2005.

Frequently asked questions

What is NPI 1740278035?

NPI 1740278035 is the 10-digit National Provider Identifier assigned to Mary Tolentino, a Obstetrics & Gynecology Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since October 11, 2005.

How do I verify this provider?

Cross-check NPI 1740278035 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 255171 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.

Is this information current?

This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as January 22, 2009. We refresh our data each month when CMS publishes a new file.

Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.