TAMMY HILLEGEIST OTR
NPI 1922931583
Occupational Therapist in Spring, TX

Active since June 04, 2026
8008 ASHLANE WAY STE 120, SPRING, TX 77382(281) 914-4679 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tammy Hillegeist Otr NPPES

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

TAMMY HILLEGEIST OTR (NPI 1922931583) is an individual occupational therapist in Spring, Texas, licensed in Texas (107831) and active in the NPI registry since June 2026. She is a graduate of Other (1996).

NPPES Registry Identity

NPI1922931583
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameTAMMY HILLEGEISTCredential: OTR
Location Address8008 ASHLANE WAY STE 120Spring, TX 77382-2106
Mailing Address8008 Ashlane Way Ste 120Spring, TX 77382-2106
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateJune 4, 2026
NPPES CertifiedJune 4, 2026
✔ NPI 1922931583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License✔ Licensed in TX · 107831
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
8008 ASHLANE WAY STE 120, Spring, TX 77382

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tammy Hillegeist Otr is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890268957
PECOS Enrollment IDI20260622001085

Medicare Billing Reassignment

Medicare enrollment records show Tammy Hillegeist reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Same address
Rehabilitation
8008 ASHLANE WAY STE 120
Spring, TX 77382
  • Reassigned Medicare billing, Texas enrollment
  • 11 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 4

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

Physical Therapist
8008 ASHLANE WAY STE 120
THE WOODLANDS, TX 77382
Occupational Therapist
8008 ASHLANE WAY STE 120
SPRING, TX 77382
Speech-Language Pathologist
8008 ASHLANE WAY STE 120
SPRING, TX 77382
Clinic/Center (Rehabilitation)
8008 ASHLANE WAY STE 120
SPRING, TX 77382

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 Tammy Hillegeist's NPI number?

The NPI number for Tammy Hillegeist is 1922931583. It was assigned to this individual provider in the NPPES registry on June 4, 2026.

Where is Tammy Hillegeist located?

Tammy Hillegeist practices at 8008 Ashlane Way Ste 120, Spring, TX 77382. The listed phone number is (281) 914-4679.

What is Tammy Hillegeist's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

Is Tammy Hillegeist enrolled in Medicare?

Yes. Tammy Hillegeist is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tammy Hillegeist's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Hillegeist reassigns Medicare benefits to Post Therapy LLC (Spring, TX). The 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 Tammy Hillegeist's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tammy Hillegeist accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Tammy Hillegeist 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 Tammy Hillegeist was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.