Doctor profile · Federal record
Dr. Joel Zwanziger, OT
Occupational Therapist (CMS: Occupational Therapist in Private Practice) · San Diego, CA
- NPI 1629609201
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15004 Innovation Dr
San Diego, CA 921283491
(858) 605-7189 - Mailing address
-
10790 Rancho Bernardo RD # 4S-205
San Diego, CA 921275705
Credentials & registration
- NPI registered
- January 2020 — 6 yrs on file
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 225X00000X — NUCC code
- State license (1)
- California #9967
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1629609201. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
356
Distinct HCPCS
3
Medicare allowed
$9,893
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97535 |
Training for self-care or home management, each 15 minutes | 176 | 31 | $28 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 121 | 11 | $29 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 59 | 16 | $24 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 212. This provider delivers 1.7× the peer median.Frequently asked questions
What is Dr. Joel Zwanziger's medical specialty?
Dr. Joel Zwanziger practices Occupational Therapist in San Diego, CA.
Where does Dr. Joel Zwanziger practice?
Dr. Joel Zwanziger practices at 15004 Innovation Dr, San Diego, CA 921283491. Office phone: 8586057189.
What is Dr. Joel Zwanziger's NPI?
Dr. Joel Zwanziger's National Provider Identifier (NPI) is 1629609201, issued by NPPES.
Does Dr. Joel Zwanziger accept Medicare assignment?
Yes. Dr. Joel Zwanziger accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joel Zwanziger commonly perform?
Top Medicare-reported procedures in 2023: Training for self-care or home management (HCPCS 97535); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110). Source: CMS Medicare Physician & Other Practitioners file.