Doctor profile · Federal record
Dr. Greg Hirokawa, PH.D.
Clinical Psychologist · Bakersfield, CA
- NPI 1558424887
- Accepts Medicare
- 34 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4900 California Ave, Suite 210B
Bakersfield, CA 933097024
(661) 725-6365
fax (661) 725-1008 - Mailing address
-
Po Box 2152
Delano, CA 932162152
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- December 2, 2016
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- California #PSY14394
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558424887. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
62
Distinct HCPCS
2
Medicare allowed
$9,098
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90791 |
Psychiatric diagnostic evaluation | 31 | 31 | $172 | |
96130 |
Evaluation of psychological test, first hour | 31 | 31 | $122 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 23. This provider delivers 2.7× the peer median.Frequently asked questions
What is Dr. Greg Hirokawa's medical specialty?
Dr. Greg Hirokawa practices Clinical Psychologist in Bakersfield, CA.
Where does Dr. Greg Hirokawa practice?
Dr. Greg Hirokawa practices at 4900 California Ave, Bakersfield, CA 933097024. Office phone: 6617256365.
What is Dr. Greg Hirokawa's NPI?
Dr. Greg Hirokawa's National Provider Identifier (NPI) is 1558424887, issued by NPPES.
Does Dr. Greg Hirokawa accept Medicare assignment?
Yes. Dr. Greg Hirokawa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Greg Hirokawa commonly perform?
Top Medicare-reported procedures in 2023: Psychiatric diagnostic evaluation (HCPCS 90791); Evaluation of psychological test, first hour (HCPCS 96130). Source: CMS Medicare Physician & Other Practitioners file.