Doctor profile · Federal record
Dr. Sam Wipf, OTR/L
Occupational Therapist (CMS: Occupational Therapist in Private Practice) · Grass Valley, CA
- NPI 1629261318
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
396 Dorsey Dr
Grass Valley, CA 959455368
(530) 272-2273 - Mailing address
-
1920 Myrtle Ave Apt D
Eureka, CA 955011421
Credentials & registration
- NPI registered
- August 2007 — 19 yrs on file
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 225X00000X — NUCC code
- State license (1)
- California #OT9075
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629261318. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,488
Distinct HCPCS
7
Medicare allowed
$124,398
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97530 |
Therapy procedure using functional activities | 2,218 | 35 | $31 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 984 | 32 | $21 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 552 | 29 | $26 | |
97535 |
Training for self-care or home management, each 15 minutes | 415 | 30 | $24 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 281 | 19 | $23 | |
97166 |
Evaluation for occupational therapy, typically 45 minutes | 25 | 23 | $100 | |
97167 |
Evaluation for occupational therapy, typically 1 hour | 13 | 11 | $101 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 641. This provider delivers 7.0× the peer median.Frequently asked questions
What is Dr. Sam Wipf's medical specialty?
Dr. Sam Wipf practices Occupational Therapist in Grass Valley, CA.
Where does Dr. Sam Wipf practice?
Dr. Sam Wipf practices at 396 Dorsey Dr, Grass Valley, CA 959455368. Office phone: 5302722273.
What is Dr. Sam Wipf's NPI?
Dr. Sam Wipf's National Provider Identifier (NPI) is 1629261318, issued by NPPES.
Does Dr. Sam Wipf accept Medicare assignment?
Yes. Dr. Sam Wipf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sam Wipf commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using functional activities (HCPCS 97530); Therapy procedure using manual technique (HCPCS 97140); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112). Source: CMS Medicare Physician & Other Practitioners file.