HEADACHE AND MIGRAINE INSTITUTE OF TEXAS, P.A.
NPI 1922011774
Family Medicine in San Antonio, TX
About Headache And Migraine Institute Of Texas, P.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEADACHE AND MIGRAINE INSTITUTE OF TEXAS, P.A. (NPI 1922011774) is a healthcare organization registered as a family medicine in San Antonio, Texas and active in the NPI registry since August 2006. The organization lists Nasha L Holt, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Headache And Migraine Institute Of Texas, P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Headache And Migraine Institute Of Texas, P.A., which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Headache And Migraine Institute Of Texas, P.A.'s NPI number?
The NPI number for Headache And Migraine Institute Of Texas, P.A. is 1922011774. It was assigned to this organization in the NPPES registry on August 14, 2006.
Where is Headache And Migraine Institute Of Texas, P.A. located?
Headache And Migraine Institute Of Texas, P.A. is located at 400 N Loop 1604 E Suite 345, San Antonio, TX 78232. The listed phone number is (210) 402-2920.
What is Headache And Migraine Institute Of Texas, P.A.'s specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Headache And Migraine Institute Of Texas, P.A. enrolled in Medicare?
Yes. Headache And Migraine Institute Of Texas, P.A. is registered in the Medicare PECOS enrollment system.
When is Headache And Migraine Institute Of Texas, P.A.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Headache And Migraine Institute Of Texas, P.A.?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Headache And Migraine Institute Of Texas, P.A.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Headache And Migraine Institute Of Texas, P.A. was last updated on April 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Headache And Migraine Institute Of Texas, P.a. · NPI 1922011774
Family Medicine organization in San Antonio, Texas. Organization record, active in the CMS NPPES registry since August 14, 2006.
## Identity
- **NPI:** 1922011774 (Entity type: Organization)
- **Enumerated:** August 14, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Nasha Holt, OWNER
## Practice location
- **Address:** 400 N LOOP 1604 E, SUITE 345, San Antonio, TX 78232-1258
- **Phone:** (210) 402-2920 · **Fax:** (210) 403-9827
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Family Practice) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 20, 2008
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Source: [NPI Profile](https://npiprofile.com/npi/1922011774) · Data from the CMS NPPES public registry.