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

Mr. Sam P. Wipf, OTR/L

Individual provider Occupational Therapist · NPI 1629261318

Mr. Sam P. Wipf, OTR/L is an Occupational Therapist in Private Practice in Grass Valley, California. Qualified in 1995, 31 years ago. Practices with Anderson Physical Therapy LLC, a 6-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
31
Licensed in
CA
In the registry since
2007
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

See every abbreviation used in this directory →

Practice location Address checks out

396 Dorsey Dr
Grass Valley, CA 95945-5368
Phone: (530) 272-2273
Show map & directions

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

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence OT9075 (CA)

Record details

NPI number1629261318
Entity typeIndividual (Type 1)
GenderMale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedAugust 25, 2007
Last updated in NPPESAugust 25, 2007

Medicare enrollment

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

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Anderson Physical Therapy Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Grass Valley