1. Home
  2. Directory
  3. Texas
  4. Cedar Park
  5. Counselor
  6. NPI Profile

HOLLEY SIMMONS
NPI 1285583674
Counselor - Mental Health in Cedar Park, TX

Active since January 27, 2026
345 CYPRESS CREEK RD STE 102, CEDAR PARK, TX 78613(580) 583-6511 Get Directions Write a Review

NPPES record last updated: January 27, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Holley Simmons NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HOLLEY SIMMONS (NPI 1285583674) is an individual mental health provider in Cedar Park, Texas, licensed in Texas (115568) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1285583674
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameHOLLEY SIMMONS
Location Address345 CYPRESS CREEK RD STE 102Cedar Park, TX 78613-4484
Mailing Address3003 Phoenix DrKilleen, TX 76543-5241 · (580) 583-6511
Phone(580) 583-6511
Sole ProprietorNo
Enumeration DateJanuary 27, 2026
NPPES CertifiedJanuary 27, 2026
✔ NPI 1285583674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in TX · 115568
345 CYPRESS CREEK RD STE 102, Cedar Park, TX 78613
Open in Google Maps ↗

Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ASHLEY LYNNE COLLINS LPC
Counselor (Professional)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (855) 284-7483
LINDSEY MILLER
Counselor (Professional)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (210) 399-3252
KATHLEEN DE LUCA LPC
Counselor (Professional)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (512) 842-5168
KATE E FULLMER LMSW
Social Worker (Clinical)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (210) 399-3252
KATHRYN RACHAEL EMERY LPC
Counselor (Professional)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (855) 284-7483
KATHERINE FRENZEL LPC-ASSOCIATE
Counselor (Professional)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (512) 975-2978
ROY G. LEITCH III LCSW
Social Worker (Clinical)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (512) 842-5168
ANN WHITE LPC
Counselor (Professional)
345 CYPRESS CREEK RD STE 102
CEDAR PARK, TX 78613
Williamson County (512) 649-2270

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 Holley Simmons's NPI number?

The NPI number for Holley Simmons is 1285583674. It was assigned to this individual provider in the NPPES registry on January 27, 2026.

Where is Holley Simmons located?

Holley Simmons practices at 345 Cypress Creek Rd Ste 102, Cedar Park, TX 78613. The listed phone number is (580) 583-6511.

What is Holley Simmons's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Holley Simmons was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.