Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. William A Clark, PT

Individual provider Physical Therapist · NPI 1205837747

Mr. William A Clark, PT is a Physical Therapist in Private Practice in Temple, Pennsylvania. Qualified in 1986, 40 years ago. Practices with Ati Holdings, LLC, a 439-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
40
Licensed in
PA
In the registry since
2005
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

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Practice location Address checks out

4304 5th Street Hwy Unit 4
Temple, PA 19560-1740
Phone: (484) 220-2912
Fax: (610) 929-2472
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence PT001501E (PA)

Record details

NPI number1205837747
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedAugust 9, 2005
Last updated in NPPESApril 16, 2025
Certification dateApril 16, 2025
Mailing address2001 Butterfield Rd Ste 1600, Downers Grove, IL 60515-1211

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Ati Holdings, Llc — 439 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount