1. Home
  2. Directory
  3. Hawaii
  4. Aiea
  5. Obstetrics Gynecology
  6. NPI Profile

DR. KASEY REI KAJIWARA M.D.
NPI 1689019895
Obstetrics & Gynecology in Aiea, HI

Active since May 01, 2013PECOS EnrolledAccepts Medicare Assignment
85.78/100
CMS Quality Rating
98-1005 MOANALUA RD SPC 3010, AIEA, HI 96701(808) 671-0090 Get Directions Write a Review

NPPES record last updated: May 10, 2018. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Kasey Rei Kajiwara M.d. NPPES

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

DR. KASEY REI KAJIWARA M.D. (NPI 1689019895) is an individual obstetrics & gynecology provider in Aiea, Hawaii, licensed in Hawaii (MD19152) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Pali Momi Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1689019895
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. KASEY REI KAJIWARACredential: M.D.
Location Address98-1005 MOANALUA RD SPC 3010Aiea, HI 96701-4735
Mailing Address677 Ala Moana Blvd Ste 1001Honolulu, HI 96813-5408 · (808) 469-4929 · Fax (808) 587-9507
Phone(808) 671-0090
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMay 1, 2013
Last NPPES UpdateMay 10, 2018
✔ NPI 1689019895 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in HI · MD19152
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
98-1005 MOANALUA RD SPC 3010, Aiea, HI 96701
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11356 Lusitana St Ste 510Honolulu, HI 96813-2409 · Phone (808) 586-2890
Location 21319 Punahou St Ste 801Honolulu, HI 96826-1032 · Phone (808) 983-6000

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 and accepts Medicare assignment

Dr. Kasey Rei Kajiwara M.d. 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 ID5698048668
PECOS Enrollment IDI20170913002979
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 Reassignments

4

Medicare enrollment records show Kasey Kajiwara reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Waianae District Comprehensive Health And Hospital Board, Inc
4.1 mi
Clinic/Center
94-428 MOKUOLA ST STE 108B
Waipahu, HI 96797
  • Reassigned Medicare billing, Hawaii enrollment
  • Medicare enrollment name: Waianae District Comprehensive Health And Hospital Board Incorporated
  • 240 clinicians in this Medicare group
NPI 1447727318 (808) 697-3888
Kapiolani Medical Specialists
9.1 mi
Multi-Specialty
1319 PUNAHOU ST
Honolulu, HI 96826
  • Reassigned Medicare billing, Hawaii enrollment
  • 370 clinicians in this Medicare group
NPI 1124071014 (808) 983-8736
Kapiolani Medical Center For Women & Children
9.1 mi
Multi-Specialty
1319 PUNAHOU ST
Honolulu, HI 96826
  • Reassigned Medicare billing, Hawaii enrollment
  • 262 clinicians in this Medicare group
NPI 1548215692 (808) 983-6000
The Wahiawa Center For Community Health
9.6 mi
Federally Qualified Health Center (FQHC)
302 CALIFORNIA AVENUE, STE #106
Wahiawa, HI 96786
  • Reassigned Medicare billing, Hawaii enrollment
  • 50 clinicians in this Medicare group
NPI 1992176283 (808) 622-1618

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

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
32 services32 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Pali Momi Medical Center

Acute Care Hospitals · Aiea, HI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number120026
Location98-1079 Moanalua RoadAiea, HI 96701 · Honolulu County
Emergency services
OwnershipVoluntary non-profit - Private
CMS Certification Number123300
Location1319 Punahou StreetHonolulu, HI 96826 · Honolulu County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96701 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.78/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.96
Promoting Interoperability100
Improvement Activities40
Cost69.65

Other Providers at the Same Location NPPES

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

KAITLYNN MIYOSHI EBISUTANI MD
Obstetrics & Gynecology
98-1005 MOANALUA RD SPC 3010
AIEA, HI 96701
Honolulu County (808) 671-0090

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 Kasey Kajiwara's NPI number?

The NPI number for Kasey Kajiwara is 1689019895. It was assigned to this individual provider in the NPPES registry on May 1, 2013.

Where is Kasey Kajiwara located?

Kasey Kajiwara practices at 98-1005 Moanalua Rd Spc 3010, Aiea, HI 96701. The listed phone number is (808) 671-0090.

What is Kasey Kajiwara's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Kasey Kajiwara enrolled in Medicare?

Yes. Kasey Kajiwara 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.

Which organizations bill Medicare for Kasey Kajiwara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kasey Kajiwara reassigns Medicare benefits to 4 organizations: Waianae District Comprehensive Health And Hospital Board, Inc (Waipahu, HI), Kapiolani Medical Specialists (Honolulu, HI), Kapiolani Medical Center For Women & Children (Honolulu, HI) and The Wahiawa Center For Community Health (Wahiawa, HI). Each 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 Kasey Kajiwara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kasey Kajiwara accept?

Health plans from HMSA list Kasey Kajiwara 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.

Is Kasey Kajiwara affiliated with any hospitals?

According to CMS data, Kasey Kajiwara is affiliated with Pali Momi Medical Center and Kapiolani Medical Center For Women & Children.

When was this NPI record last updated?

The NPPES record for Kasey Kajiwara was last updated on May 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.