ZACHARY R. WINDROW, MD, PA
NPI 1053531269
Family Medicine in Hondo, TX
About Zachary R. Windrow, Md, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ZACHARY R. WINDROW, MD, PA (NPI 1053531269) is a healthcare organization registered as a family medicine in Hondo, Texas and active in the NPI registry since April 2007. The organization lists Zachary R Windrow, Physician, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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)
Zachary R. Windrow, Md, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
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 Zachary R. Windrow, MD, PA, 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 Zachary R. Windrow, MD, PA's NPI number?
The NPI number for Zachary R. Windrow, MD, PA is 1053531269. It was assigned to this organization in the NPPES registry on April 27, 2007.
Where is Zachary R. Windrow, MD, PA located?
Zachary R. Windrow, MD, PA is located at 3200 Avenue E, Hondo, TX 78861. The listed phone number is (830) 426-7444.
What is Zachary R. Windrow, MD, PA's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Zachary R. Windrow, MD, PA enrolled in Medicare?
Yes. Zachary R. Windrow, MD, PA is registered in the Medicare PECOS enrollment system.
When is Zachary R. Windrow, MD, PA'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 December 31, 2026. 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 Zachary R. Windrow, MD, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Zachary R. Windrow, MD, PA. 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 Zachary R. Windrow, MD, PA was last updated on March 5, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Zachary R. Windrow, Md, Pa · NPI 1053531269
Family Medicine organization in Hondo, Texas. Organization record, active in the CMS NPPES registry since April 27, 2007.
## Identity
- **NPI:** 1053531269 (Entity type: Organization)
- **Enumerated:** April 27, 2007
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** Zachary Windrow, PHYSICIAN
## Practice location
- **Address:** 3200 AVENUE E, Hondo, TX 78861-3534
- **Phone:** (830) 426-7444 · **Fax:** (830) 426-7468
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (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:** March 5, 2010
- **Other identifiers:** Other 0094LT (TX); Medicaid 169422601 (TX); Medicare PIN 00329X (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1053531269) · Data from the CMS NPPES public registry.