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DR. GREIGH ISAMU HIRATA MD
NPI 1144378670
Obstetrics & Gynecology - Maternal & Fetal Medicine in Honolulu, HI

Active since January 08, 2007PECOS EnrolledAccepts Medicare Assignment
1600 KAPIOLANI BLVD, SUITE 1025, HONOLULU, HI 96814(808) 945-2229(808) 945-2230 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Greigh Isamu Hirata Md NPPES

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

DR. GREIGH ISAMU HIRATA MD (NPI 1144378670) is an individual maternal & fetal medicine provider in Honolulu, Hawaii, licensed in Hawaii (7223) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1144378670
Entity TypeIndividualMale
Primary Taxonomy207VM0101X
Provider Legal NameDR. GREIGH ISAMU HIRATACredential: MD
Location Address1600 KAPIOLANI BLVD, SUITE 1025Honolulu, HI 96814-3801
Mailing Address1600 Kapiolani Blvd, Suite 1025Honolulu, HI 96814-3801 · (808) 945-2229 · Fax (808) 945-2230
Phone(808) 945-2229
Fax(808) 945-2230
Sole ProprietorYes
Medical School CMSOtherGraduated 1987
Enumeration DateJanuary 8, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1144378670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in HI · 7223
Definition

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

1600 KAPIOLANI BLVD, Honolulu, HI 96814
Open in Google Maps ↗

Other Identifiers 3

Medicaid55974201HI
Medicare UPINE41301HI
Medicare ID-Type Unspecified100201HI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

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. Greigh Isamu Hirata Md 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 ID4183515026
PECOS Enrollment IDI20040322001000
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 96814 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$74.92 typical visit price
range $20.09 – $147.56
Typical copayment $18.73 (range $5.02 – $36.89)
Most-billed visit code 99213
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.

DR. KEVIN K. SAITO D.D.S.
Dentist (General Practice)
1600 KAPIOLANI BLVD, STE 515
HONOLULU, HI 96814
Honolulu County (808) 949-8705
JASON C GLIPA M.D.
Psychiatry & Neurology (Psychiatry)
1600 KAPIOLANI BLVD, SUITE 620
HONOLULU, HI 96814
Honolulu County (808) 779-1799
TAMMY LYNN STUMBAUGH M.S.
Genetic Counselor, MS
1600 KAPIOLANI BLVD, SUITE 1025
HONOLULU, HI 96814
Honolulu County (808) 945-2282
DR. JACQUELINE S BROWN-HITOMI DDS
Dentist (General Practice)
1600 KAPIOLANI BLVD, SUITE 518
HONOLULU, HI 96814
Honolulu County (808) 949-5644
DR. FRANCES H I BROWN PHD
Psychologist (Clinical)
1600 KAPIOLANI BLVD, SUITE 1306
HONOLULU, HI 96814
Honolulu County (808) 949-7444
DR. MELVIN T YAMADA D.D.S.
Dentist (General Practice)
1600 KAPIOLANI BLVD, SUITE 1319
HONOLULU, HI 96814
Honolulu County (808) 955-2439
DR. ROY KAZUO MABE DDS
Dentist (General Practice)
1600 KAPIOLANI BLVD, STE 515
HONOLULU, HI 96814
Honolulu County (808) 949-6705
DR. DAVID JOHN DUNG DDS MS
Dentist (Orthodontics and Dentofacial Orthopedics)
1600 KAPIOLANI BLVD, SUITE 519
HONOLULU, HI 96814
Honolulu County (808) 941-5241

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 Greigh Hirata's NPI number?

The NPI number for Greigh Hirata is 1144378670. It was assigned to this individual provider in the NPPES registry on January 8, 2007.

Where is Greigh Hirata located?

Greigh Hirata practices at 1600 Kapiolani Blvd Suite 1025, Honolulu, HI 96814. The listed phone number is (808) 945-2229.

What is Greigh Hirata's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Greigh Hirata enrolled in Medicare?

Yes. Greigh Hirata 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.

What insurance does Greigh Hirata accept?

Health plans from HMSA list Greigh Hirata as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Greigh Hirata was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.