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

Mr. Timothy Patrick Griffin, PT

Individual provider Ergonomics Physical Therapist · NPI 1477738391

Mr. Timothy Patrick Griffin, PT is a Physical Therapist in Private Practice in Portland, Maine. Qualified in 1991, 35 years ago. Practices with Pinnacle Rehabilitation Network LLC, a 105-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
35
Licensed in
ME
In the registry since
2008
Specialties on file
3
What do these letters mean?
PT — Physical Therapist
A licensed therapist who treats movement, pain and injury.

See every abbreviation used in this directory →

Practice location Address checks out

50 Sewall St Ste 101
Portland, ME 04102-2645
Phone: (207) 772-7662
Show map & directions

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

Specialties & licences

Orthopedic Physical Therapist (primary) Taxonomy 2251X0800X · Licence 1430 (ME)
Ergonomics Physical Therapist Taxonomy 2251E1200X · Licence 1430 (ME)
Sports Physical Therapist Taxonomy 2251S0007X · Licence 1430 (ME)

Record details

NPI number1477738391
Entity typeIndividual (Type 1)
GenderMale
Credentials PT
Sole proprietorNo
NPI enumeratedJanuary 9, 2008
Last updated in NPPESJune 25, 2015

Medicare enrollment

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

Medicare specialtyPHYSICAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Pinnacle Rehabilitation Network Llc — 105 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount