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Active NPI 1538013396 Individual Practitioner Male Practitioner

William Crawford Gregory , PTA

Physical Therapy Assistant • Stilwell, OK

Professional Overview & Biography Verified Profile Summary

William Gregory, PTA is a registered healthcare professional specializing in Physical Therapy Assistant in Stilwell, OK. Practice services are available at 77256 S 4650 RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

77256 S 4650 Rd

Stilwell, OK 749603588

Telephone 9185066870

Specialty Benchmarks & Practice Insights

Comparative analytics for Physical Therapy Assistant in Stilwell, OK

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
2 Specialists

Practicing in Stilwell, OK (1116 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-02-26
Physical Therapy Assistant Primary Specialty

NUCC Taxonomy Code: 225200000X

State License OK 4028

(1)Physical therapist assistants are skilled health care providers who are graduates of a physical therapist assistant associate degree program accredited by an agency recognized by the Secretary of the U.S. Department of Education or Council on Postsecondary Accreditation, who assists the physical therapist in providing physical therapy. The supervising physical therapist is directly responsible for the actions of the physical therapist assistant. The PTA performs physical therapy procedures and related tasks that have been selected and delegated by the supervising physical therapist. Duties of the PTA include assisting the physical therapist in implementing treatment programs, training patients in exercised and activities of daily living, conducting treatments, and reporting to the physical therapist on the patient's responses. In addition to direct patient care, the PTA may also perform such functions as patient transport, and clinic or equipment preparation and maintenance. Currently more than half of all states require PTAs to be licensed, registered or certified. (2) An individual who works under the supervision of a physical therapist to assist him or her in providing physical therapy services. A physical therapy assistant may, for instance, help patients follow an appropriate exercise program that will increase their strength, endurance, coordination, and range of motion and train patients to perform activities of daily life.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Rayleigh Beck

Occupational Therapy Assistant

NPI 1366178378
Shannon Mcmillen

Physical Therapy Assistant

NPI 1407582190
Steven Chase , OT, L

Occupational Therapist - Physical Rehabilitation

NPI 1437884442

Occupational Therapist, L

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active February 26, 2026

NPI status registered as active in NPPES database

📍
Updated Practice Location February 26, 2026

Registered at 77256 S 4650 RD, STILWELL, OK 749603588 (Tel: 9185066870)

📍
Updated Business Mailing Address February 26, 2026

Registered at 77256 S 4650 RD, STILWELL, OK 749603588 (Tel: 9185066870)

👤
Provider Name / Credentials Updated February 26, 2026

Recorded as WILLIAM GREGORY, PTA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 26, 2026

Physical Therapy Assistant (License #4028 in OK)

🟢
Initial NPI Registration & Enumeration February 26, 2026

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1538013396
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 26, 2026
Last Update: February 26, 2026
Sole Proprietor: No

Mailing Address

77256 S 4650 Rd

Stilwell, OK 749603588

Phone: 9185066870

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.