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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.

DR. RYOICHI OGAWA D.C.
NPI 1619903929
Chiropractor in Kapaa, HI

Active since June 26, 2006
4-956 KUHIO HWY, KAPAA, HI 96746(808) 822-7113(808) 823-0810 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Ryoichi Ogawa D.c. NPPES

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

DR. RYOICHI OGAWA D.C. (NPI 1619903929) is an individual chiropractor in Kapaa, Hawaii, licensed in Hawaii (0000-264) and active in the NPI registry since June 2006. He is a graduate of Other (1981).

NPPES Registry Identity

NPI1619903929
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. RYOICHI OGAWACredential: D.C.
Location Address4-956 KUHIO HWYKapaa, HI 96746-1552
Mailing Address4-956 Kuhio HwyKapaa, HI 96746-1552 · (808) 822-7113 · Fax (808) 823-0810
Phone(808) 822-7113
Fax(808) 823-0810
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJune 26, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1619903929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in HI · 0000-264
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
4-956 KUHIO HWY, Kapaa, HI 96746
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA, Providence Health Plan.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. Ryoichi Ogawa D.c. 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 ID1254462336
PECOS Enrollment IDI20100707000153

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
264 services53 patients

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. ALICE HOLM OGAWA D.C.
Chiropractor
4-956 KUHIO HWY
KAPAA, HI 96746
Kauai County (808) 822-7113
DR. CYRUS OGAWA D.C.
Chiropractor
4-956 KUHIO HWY
KAPAA, HI 96746
Kauai County (808) 822-7113

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 Ryoichi Ogawa's NPI number?

The NPI number for Ryoichi Ogawa is 1619903929. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Ryoichi Ogawa located?

Ryoichi Ogawa practices at 4-956 Kuhio Hwy, Kapaa, HI 96746. The listed phone number is (808) 822-7113.

What is Ryoichi Ogawa's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Ryoichi Ogawa enrolled in Medicare?

Yes. Ryoichi Ogawa 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 Ryoichi Ogawa accept?

Health plans from HMSA and Providence Health Plan list Ryoichi Ogawa 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 Ryoichi Ogawa was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.