DR. GREGORY KAZUO KOBAYASHI D.D.S.
NPI 1205948346
Dentist - General Practice in Hilo, HI

Q: What is Gregory Kobayashi's NPI number?

The NPI number for Gregory Kobayashi is 1205948346. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Q: What is Gregory Kobayashi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Kobayashi was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since August 31, 2006PECOS Enrolled

280 PONAHAWAI ST, HILO, HI 96720(808) 935-4845(808) 969-9413 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Gregory Kazuo Kobayashi D.d.s. NPPES

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

DR. GREGORY KAZUO KOBAYASHI D.D.S. (NPI 1205948346) is an individual general practice provider in Hilo, Hawaii, licensed in Hawaii (961) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205948346

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. GREGORY KAZUO KOBAYASHICredential: D.D.S.

Location Address280 PONAHAWAI STHilo, HI 96720-3075

Mailing Address280 Ponahawai StHilo, HI 96720-3075 · (808) 935-4845 · Fax (808) 969-9413

Phone(808) 935-4845

Fax(808) 969-9413

Sole ProprietorYes

Enumeration DateAugust 31, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1205948346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in HI · 961

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

280 PONAHAWAI ST, Hilo, HI 96720

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregory Kazuo Kobayashi D.d.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 96720 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

$92.50 typical visit price

range $60.53 – $180.05

Typical copayment $23.12 (range $15.13 – $45.01)

Most-billed visit code 99203

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 2

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

DR. MILONT M MURASAKI DDS

Dentist (General Practice)

280 PONAHAWAI ST
HILO, HI 96720

Hawaii County (808) 935-5488

DR. HAROLD HIROSHI GOYA DDS

Dentist (Orthodontics and Dentofacial Orthopedics)

280 PONAHAWAI ST
HILO, HI 96720

Hawaii County (808) 935-8665

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 Gregory Kobayashi's NPI number?

The NPI number for Gregory Kobayashi is 1205948346. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Gregory Kobayashi located?

Gregory Kobayashi practices at 280 Ponahawai St, Hilo, HI 96720. The listed phone number is (808) 935-4845.

What is Gregory Kobayashi's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Gregory Kobayashi enrolled in Medicare?

Yes. Gregory Kobayashi is registered in the Medicare PECOS enrollment system.

What insurance does Gregory Kobayashi accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 5 other insurers list Gregory Kobayashi 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 Gregory Kobayashi was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.