Doctor profile · Federal record
Dr. Isiah de Guzman, DPT
Physical Therapist (CMS: Physical Therapist in Private Practice) · Long Beach, CA
- NPI 1821716598
- Accepts Medicare
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2820 N Bellflower Blvd
Long Beach, CA 908151125
(562) 384-4525
fax (562) 384-4524
Credentials & registration
- NPI registered
- August 2022 — 4 yrs on file
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 225100000X — NUCC code
- State license (1)
- California #302549
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821716598. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,824
Distinct HCPCS
5
Medicare allowed
$54,393
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97140 |
Therapy procedure using manual technique, each 15 minutes | 618 | 63 | $22 | |
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 610 | 63 | $25 | |
97112 |
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | 352 | 58 | $36 | |
97530 |
Therapy procedure using functional activities | 204 | 27 | $40 | |
97162 |
Evaluation for physical therapy, typically 30 minutes | 40 | 33 | $111 |
In context: peer comparison
Among 36 peers in Long Beach Physical Therapist, average services per provider: 360. This provider delivers 5.1× the peer median.Frequently asked questions
What is Dr. Isiah de Guzman's medical specialty?
Dr. Isiah de Guzman practices Physical Therapist in Long Beach, CA.
Where does Dr. Isiah de Guzman practice?
Dr. Isiah de Guzman practices at 2820 N Bellflower Blvd, Long Beach, CA 908151125. Office phone: 5623844525.
What is Dr. Isiah de Guzman's NPI?
Dr. Isiah de Guzman's National Provider Identifier (NPI) is 1821716598, issued by NPPES.
Does Dr. Isiah de Guzman accept Medicare assignment?
Yes. Dr. Isiah de Guzman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isiah de Guzman commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using manual technique (HCPCS 97140); Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure to re-educate brain-to-nerve-to-muscle function (HCPCS 97112). Source: CMS Medicare Physician & Other Practitioners file.