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DR. GREG MICHIRO HIROKAWA PH.D.
NPI 1558424887
Psychologist - Clinical in Bakersfield, CA

Active since December 18, 2006PECOS EnrolledAccepts Medicare Assignment
4900 CALIFORNIA AVE, SUITE 210B, BAKERSFIELD, CA 93309(661) 725-6365(661) 725-1008 Get Directions Write a Review

NPPES record last updated: December 2, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Greg Michiro Hirokawa Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GREG MICHIRO HIROKAWA PH.D. (NPI 1558424887) is an individual clinical provider in Bakersfield, California, licensed in California (PSY14394) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1992).

NPPES Registry Identity

NPI1558424887
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. GREG MICHIRO HIROKAWACredential: PH.D.
Location Address4900 CALIFORNIA AVE, SUITE 210BBakersfield, CA 93309-7024
Mailing AddressPo Box 2152Delano, CA 93216-2152 · (661) 725-6365
Phone(661) 725-6365
Fax(661) 725-1008
Sole ProprietorYes
Medical School CMSOtherGraduated 1992
Enumeration DateDecember 18, 2006
Last NPPES UpdateDecember 2, 2016
✔ NPI 1558424887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY14394
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
4900 CALIFORNIA AVE, Bakersfield, CA 93309
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Greg Michiro Hirokawa Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214082791
PECOS Enrollment IDI20090904000362
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93309 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$178.09 typical visit price
range $59.26 – $178.09
Typical copayment $44.52 (range $14.81 – $44.52)
Most-billed visit code 99205
Established Patient
$104.09 typical visit price
range $19.34 – $145.64
Typical copayment $26.02 (range $4.83 – $36.41)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JANET ELAINE BARENCHI RN
Registered Nurse
4900 CALIFORNIA AVE
BAKERSFIELD, CA 93309
Kern County (800) 330-6664
MR. DAVID VALENTINO RAMOS JR. NP
Nurse Practitioner (Psychiatric/Mental Health)
4900 CALIFORNIA AVE
BAKERSFIELD, CA 93309
Kern County (855) 323-2700
SUPERB GROWTH ABA
Behavior Analyst
4900 CALIFORNIA AVE
BAKERSFIELD, CA 93309
Kern County (845) 445-6777
SORAYA DUSTIN LCSW
Social Worker (Clinical)
4900 CALIFORNIA AVE, TOWER B 2ND FL
BAKERSFIELD, CA 93309
Kern County (901) 422-7636
CRYSTAL ARROYO
Behavior Technician
4900 CALIFORNIA AVE
BAKERSFIELD, CA 93309
Kern County (818) 241-6780
DO CARE UC LLC
Clinic/Center (Urgent Care)
4900 CALIFORNIA AVE
BAKERSFIELD, CA 93309
Kern County (916) 604-4793
DOMINADOR CABILDO IGNACIO III NP-C
Nurse Practitioner (Family)
4900 CALIFORNIA AVE, SUITE 400B
BAKERSFIELD, CA 93309
Kern County (661) 459-1900
ANURADHA TIRUPASUR PHARMD
Pharmacist
4900 CALIFORNIA AVE
BAKERSFIELD, CA 93309
Kern County (661) 459-1900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Greg Hirokawa's NPI number?

The NPI number for Greg Hirokawa is 1558424887. It was assigned to this individual provider in the NPPES registry on December 18, 2006.

Where is Greg Hirokawa located?

Greg Hirokawa practices at 4900 California Ave Suite 210B, Bakersfield, CA 93309. The listed phone number is (661) 725-6365.

What is Greg Hirokawa's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Greg Hirokawa enrolled in Medicare?

Yes. Greg Hirokawa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Greg Hirokawa was last updated on December 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.