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JOEL E. H. KOBAYASHI M.D. INC.
NPI 1992832133
Internal Medicine in Aiea, HI

Active since February 27, 2007
98-1247 KAAHUMANU ST, SUITE 212, AIEA, HI 96701(808) 487-5115(808) 488-8266 Get Directions Write a Review

NPPES record last updated: February 26, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Joel E. H. Kobayashi M.d. Inc. NPPES

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

JOEL E. H. KOBAYASHI M.D. INC. (NPI 1992832133) is a healthcare organization registered as an internal medicine in Aiea, Hawaii and active in the NPI registry since February 2007. The organization lists Joel E.h. Kobayashi, President, as its authorized official.

NPPES Registry Identity

NPI1992832133
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameJOEL E. H. KOBAYASHI M.D. INC.
Location Address98-1247 KAAHUMANU ST, SUITE 212Aiea, HI 96701-5311
Mailing Address98-1247 Kaahumanu St, Suite 212Aiea, HI 96701-5311 · (808) 487-5115 · Fax (808) 488-8266
Phone(808) 487-5115
Fax(808) 488-8266
Organization SubpartNo
Authorized OfficialJoel E.h. KobayashiPresident · (808) 487-5115
Enumeration DateFebruary 27, 2007
Last NPPES UpdateFebruary 26, 2015
✔ NPI 1992832133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
98-1247 KAAHUMANU ST, Aiea, HI 96701
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Other Identifiers 1

Medicare ID-Type UnspecifiedH56316HI · Medicare Provider Number

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Joel E. H. Kobayashi M.d. Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Joel E. H. Kobayashi M.D. Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

Joel Kobayashi, M.D.
Internal Medicine
NPI 1679671838
98-1247 KAAHUMANU ST STE 212
Aiea, HI 96701
(808) 487-5115
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Joel E. H. Kobayashi M.D. Inc.'s NPI number?

The NPI number for Joel E. H. Kobayashi M.D. Inc. is 1992832133. It was assigned to this organization in the NPPES registry on February 27, 2007.

Where is Joel E. H. Kobayashi M.D. Inc. located?

Joel E. H. Kobayashi M.D. Inc. is located at 98-1247 Kaahumanu St Suite 212, Aiea, HI 96701. The listed phone number is (808) 487-5115.

What is Joel E. H. Kobayashi M.D. Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Joel E. H. Kobayashi M.D. Inc. enrolled in Medicare?

Yes. Joel E. H. Kobayashi M.D. Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Joel E. H. Kobayashi M.D. Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Joel E. H. Kobayashi M.D. Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Joel E. H. Kobayashi M.D. Inc. was last updated on February 26, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.