HWCA, PLLC
NPI 1528299310
Obstetrics & Gynecology in Houston, TX
About Hwca, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HWCA, PLLC (NPI 1528299310) is a healthcare organization registered as an obstetrics & gynecology in Houston, Texas and active in the NPI registry since July 2009. The organization lists Nicholas Wadlington, Group Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Accepted Insurance
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)
Hwca, Pllc 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
14Medicare enrollment records show 14 clinicians reassign Medicare billing to Hwca, PLLC, which bills Medicare for the services they deliver. Of these, 9 practice within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 2
Clinicians, nearest first (14)
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 Hwca, PLLC's NPI number?
The NPI number for Hwca, PLLC is 1528299310. It was assigned to this organization in the NPPES registry on July 28, 2009.
Where is Hwca, PLLC located?
Hwca, PLLC is located at 7400 Fannin St Suite 1050, Houston, TX 77054. The listed phone number is (713) 795-1000.
What is Hwca, PLLC's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Hwca, PLLC enrolled in Medicare?
Yes. Hwca, PLLC is registered in the Medicare PECOS enrollment system.
When is Hwca, PLLC'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 Hwca, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 2 Medicare specialties reassign their Medicare billing to Hwca, 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 Obstetrics/Gynecology (10) and Nurse Practitioner (4). Of these, 9 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Hwca, PLLC accept?
Health plans from Blue Cross and Blue Shield of Texas, Molina Healthcare and UnitedHealthcare list Hwca, 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 Hwca, PLLC was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Hwca, Pllc · NPI 1528299310
Obstetrics & Gynecology organization in Houston, Texas. Organization record, active in the CMS NPPES registry since July 28, 2009.
## Identity
- **NPI:** 1528299310 (Entity type: Organization)
- **Enumerated:** July 28, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Organization subpart:** No
- **Authorized official:** Nicholas Wadlington, GROUP VICE PRESIDENT
## Practice location
- **Address:** 7400 FANNIN ST, SUITE 1050, Houston, TX 77054-1920
- **Phone:** (713) 795-1000 · **Fax:** (713) 796-1087
## 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:** 14 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Obstetrics/Gynecology (10), Nurse Practitioner (4); 9 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 21, 2025
- **Other identifiers:** Other 0A5341 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1528299310) · Data from the CMS NPPES public registry.