A.E. WILLIAMS, PLLC
NPI 1811328537
Nurse Practitioner - Gerontology in Houston, TX
About A.e. Williams, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
A.E. WILLIAMS, PLLC (NPI 1811328537) is a healthcare organization registered as a gerontology in Houston, Texas and active in the NPI registry since December 2013. The organization lists Abiola Williams, Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
A.e. Williams, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to A.E. Williams, PLLC, 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 A.E. Williams, PLLC's NPI number?
The NPI number for A.E. Williams, PLLC is 1811328537. It was assigned to this organization in the NPPES registry on December 5, 2013.
Where is A.E. Williams, PLLC located?
A.E. Williams, PLLC is located at 1321 Park Bayou Dr, Houston, TX 77077. The listed phone number is (713) 253-1549.
What is A.E. Williams, PLLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is A.E. Williams, PLLC enrolled in Medicare?
Yes. A.E. Williams, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through A.E. Williams, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to A.E. Williams, 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for A.E. Williams, PLLC was last updated on May 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# A.e. Williams, Pllc · NPI 1811328537
Gerontology organization in Houston, Texas. Organization record, active in the CMS NPPES registry since December 5, 2013.
## Identity
- **NPI:** 1811328537 (Entity type: Organization)
- **Enumerated:** December 5, 2013
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **Organization subpart:** No
- **Authorized official:** Abiola Williams, MANAGER
## Practice location
- **Address:** 1321 PARK BAYOU DR, Houston, TX 77077-1507
- **Phone:** (713) 253-1549 · **Fax:** (713) 758-0273
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 23, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1811328537) · Data from the CMS NPPES public registry.