Registry record
- NPI
- 1336079623
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 9939 State Highway 151
San Antonio, TX 78251 - Phone
- 2107067800
- In the registry since
- May 20, 2026
- Last NPPES update
- May 20, 2026
- Sole proprietor
- No
- License
- 1000656 (TX)
At this location
3 other providers in our data list 9939 State Highway 151, San Antonio as a practice address:
- Jrywan Huang
Psychiatric/Mental Health Nurse Practitioner · NPI 1932929965
- Patricia N Tiu, PMHNP
Psychiatric/Mental Health Nurse Practitioner · NPI 1316744915
- Maria Guadalupe Wallace, NP
Psychiatric/Mental Health Nurse Practitioner · NPI 1679288294
In context
The NPI number of Merlin Mannalil is 1336079623. They are a Psychiatric/Mental Health Nurse Practitioner in San Antonio, Texas.
Merlin Mannalil 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.
Frequently asked questions
What is NPI 1336079623?
NPI 1336079623 is the 10-digit National Provider Identifier assigned to Merlin Mannalil, a Psychiatric/Mental Health Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since May 20, 2026.
How do I verify this provider?
Cross-check NPI 1336079623 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1000656 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 20, 2026. 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.