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

Dr. Matthew Thomas McAlister, DO

Individual provider Family Medicine Physician · NPI 1851030068

Dr. Matthew Thomas McAlister, DO is a Family Practice in Irwin, Pennsylvania. Qualified in 2022, 4 years ago. Practices with Excela Health Physician Practices, Inc, a 473-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
4
Licensed in
PA
In the registry since
2022
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

8775 Norwin Ave
Irwin, PA 15642-2718
Phone: (724) 861-6300
Fax: (724) 863-0046
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS024851 (PA)

Record details

NPI number1851030068
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 4, 2022
Last updated in NPPESSeptember 2, 2025
Certification dateSeptember 2, 2025
Mailing address8775 Norwin Ave, Irwin, PA 15642-2718

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Excela Health Physician Practices, Inc — 473 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Irwin