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

Matthew S Koster, PT, DPT

Individual provider Physical Therapist · NPI 1801555941

Matthew S Koster, PT, DPT is a Physical Therapist in Private Practice in Glendale, Arizona. Qualified in 2021, 5 years ago. Practices with Impact Physical Therapy LLC, a 12-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
5
Licensed in
AZ
In the registry since
2021
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.
DPT — Doctor of Physical Therapy
The doctoral degree now required to enter physical therapy practice.

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Practice location Address checks out

3850 W Happy Valley Rd Ste 147-149
Glendale, AZ 85310-3280
Phone: (623) 322-8925
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence LPT-32028 (AZ)

Record details

NPI number1801555941
Entity typeIndividual (Type 1)
GenderMale
Credentials PT , DPT
Sole proprietorNo
NPI enumeratedDecember 16, 2021
Last updated in NPPESDecember 16, 2021
Certification dateOctober 10, 2021
Mailing address11958 N 80th Ave, Peoria, AZ 85345-1325

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Impact Physical Therapy Llc — 12 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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