NPI Atlas

Mary Phubong Nkwain

Psychiatric/Mental Health Nurse Practitioner in San Antonio, Texas. NPI 1669109666.

NPI1669109666

Registry record

NPI
1669109666
Profession
Nurse Practitioner (NP)
Specialty
Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
Practice address
8535 Tom Slick
San Antonio, TX 78229
Phone
2106163900
In the registry since
August 1, 2022
Last NPPES update
May 7, 2024
Sole proprietor
No
License
1093159 (TX)

At this location

9 other providers in our data list 8535 Tom Slick, San Antonio as a practice address:

In context

The NPI number of Mary Nkwain is 1669109666. They are a Psychiatric/Mental Health Nurse Practitioner in San Antonio, Texas.

Mary Nkwain is one of 322 Psychiatric/Mental Health Nurse Practitioners in San Antonio and one of 4,351 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.

The NPI has been in the federal registry for 3 years, since August 1, 2022.

Frequently asked questions

What is NPI 1669109666?

NPI 1669109666 is the 10-digit National Provider Identifier assigned to Mary Nkwain, a Psychiatric/Mental Health Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since August 1, 2022.

How do I verify this provider?

Cross-check NPI 1669109666 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1093159 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 May 7, 2024. 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.