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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

KRISTIN T OSHIRO M.D.
NPI 1649633892
Pediatrics - Pediatric Cardiology in Honolulu, HI

Active since April 04, 2016PECOS Enrolled
1319 PUNAHOU ST STE 950, HONOLULU, HI 96826(808) 983-8933(808) 983-9770 Get Directions Write a Review

NPPES record last updated: September 15, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 15, 2026, Apr 29, 2022 (2 updates tracked since 2022).

About Kristin T Oshiro M.d. NPPES

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

KRISTIN T OSHIRO M.D. (NPI 1649633892) is an individual pediatric cardiology provider in Honolulu, Hawaii, licensed in Hawaii (24371) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649633892
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameKRISTIN T OSHIROCredential: M.D.
Location Address1319 PUNAHOU ST STE 950Honolulu, HI 96826-1088
Mailing Address1319 Punahou St Ste 950Honolulu, HI 96826-1088 · (808) 983-8933 · Fax (808) 983-9770
Phone(808) 983-8933
Fax(808) 983-9770
Sole ProprietorYes
Enumeration DateApril 4, 2016
Last NPPES UpdateSeptember 15, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2026
✔ NPI 1649633892 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
License✔ Licensed in HI · 24371
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
1319 PUNAHOU ST STE 950, Honolulu, HI 96826
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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristin T Oshiro M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Kristin Oshiro reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kapiolani Medical Specialists
Same address
Multi-Specialty
1319 PUNAHOU ST
Honolulu, HI 96826
  • Reassigned Medicare billing, Hawaii enrollment
  • 370 clinicians in this Medicare group
NPI 1124071014 (808) 983-8736

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

Other Providers at the Same Location NPPES 5

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

PETER MCNALLY M.D.
Obstetrics & Gynecology
1319 PUNAHOU ST STE 950
HONOLULU, HI 96826
Honolulu County (808) 947-3122
OB-GYN ASSOCIATES INC
Obstetrics & Gynecology
1319 PUNAHOU ST STE 950
HONOLULU, HI 96826
Honolulu County (808) 946-5238
JIHYUN PARK MD
Pediatrics (Pediatric Cardiology)
1319 PUNAHOU ST STE 950
HONOLULU, HI 96826
Honolulu County (808) 983-8933
DR. TAMARA K ZAGUSTIN MD
Physical Medicine & Rehabilitation (Pediatric Rehabilitation Medicine)
1319 PUNAHOU ST STE 950
HONOLULU, HI 96826
Honolulu County (808) 763-2505
JOHN KAROL VERULA
Nurse Practitioner (Family)
1319 PUNAHOU ST STE 950
HONOLULU, HI 96826
Honolulu County (808) 983-8933

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 Kristin Oshiro's NPI number?

The NPI number for Kristin Oshiro is 1649633892. It was assigned to this individual provider in the NPPES registry on April 4, 2016.

Where is Kristin Oshiro located?

Kristin Oshiro practices at 1319 Punahou St Ste 950, Honolulu, HI 96826. The listed phone number is (808) 983-8933.

What is Kristin Oshiro's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Kristin Oshiro enrolled in Medicare?

Yes. Kristin Oshiro is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristin Oshiro's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristin Oshiro reassigns Medicare benefits to Kapiolani Medical Specialists (Honolulu, HI). The 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 Kristin Oshiro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kristin Oshiro accept?

Health plans from HMSA list Kristin Oshiro 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 Kristin Oshiro was last updated on September 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 days 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.