NEUROPSYCHOLOGICAL INSTITUTE OF SAN ANTONIO PLLC
NPI 1891381331
Clinical Neuropsychologist in San Antonio, TX
About Neuropsychological Institute Of San Antonio Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NEUROPSYCHOLOGICAL INSTITUTE OF SAN ANTONIO PLLC (NPI 1891381331) is a healthcare organization registered as a clinical neuropsychologist in San Antonio, Texas and active in the NPI registry since December 2020. The organization maintains 2 additional practice locations and lists Janyna Marie Mercado, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Neuropsychological Institute Of San Antonio Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Neuropsychological Institute Of San Antonio PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (5)
San Antonio, TX 78258
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Neuropsychological Institute Of San Antonio PLLC's NPI number?
The NPI number for Neuropsychological Institute Of San Antonio PLLC is 1891381331. It was assigned to this organization in the NPPES registry on December 18, 2020.
Where is Neuropsychological Institute Of San Antonio PLLC located?
Neuropsychological Institute Of San Antonio PLLC is located at 19016 Stone Oak Pkwy Bldg I, San Antonio, TX 78258. The listed phone number is (210) 860-9622.
What is Neuropsychological Institute Of San Antonio PLLC's specialty?
The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.
Is Neuropsychological Institute Of San Antonio PLLC enrolled in Medicare?
Yes. Neuropsychological Institute Of San Antonio PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Neuropsychological Institute Of San Antonio PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Neuropsychological Institute Of San Antonio PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Psychologist (4) and Qualified Speech Language Pathologist (1). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Neuropsychological Institute Of San Antonio PLLC accept?
Health plans from Blue Cross and Blue Shield of Texas list Neuropsychological Institute Of San Antonio PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Neuropsychological Institute Of San Antonio PLLC was last updated on December 18, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Neuropsychological Institute Of San Antonio Pllc · NPI 1891381331
Clinical Neuropsychologist organization in San Antonio, Texas. Organization record, active in the CMS NPPES registry since December 18, 2020.
## Identity
- **NPI:** 1891381331 (Entity type: Organization)
- **Enumerated:** December 18, 2020
- **Primary specialty:** Clinical Neuropsychologist · taxonomy 103G00000X
- **Organization subpart:** No
- **Authorized official:** Janyna Mercado, OWNER
## Practice location
- **Address:** 19016 STONE OAK PKWY BLDG I, San Antonio, TX 78258-3280
- **Phone:** (210) 860-9622 · **Fax:** (844) 404-6016
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 5 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Psychologist (4), Qualified Speech Language Pathologist (1); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 18, 2020
- **Other identifiers:** Other 32917 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1891381331) · Data from the CMS NPPES public registry.