KOOLAU WOMENS HEALTH CARE INC
NPI 1427082445
Obstetrics & Gynecology in Kailua, HI

Q: What is Koolau Womens Health Care Inc's NPI number?

The NPI number for Koolau Womens Health Care Inc is 1427082445. It was assigned to this organization in the NPPES registry on July 10, 2006.

Q: What is Koolau Womens Health Care Inc's specialty?

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

Active since July 10, 2006

642 ULUKAHIKI ST, STE #209, KAILUA, HI 96734(808) 230-8500(808) 230-8500 Get Directions Write a Review

NPPES record last updated: February 14, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Koolau Womens Health Care Inc NPPES

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

KOOLAU WOMENS HEALTH CARE INC (NPI 1427082445) is a healthcare organization registered as an obstetrics & gynecology in Kailua, Hawaii and active in the NPI registry since July 2006. The organization maintains a secondary practice location in Honolulu and lists Alison Bhattacharyya, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1427082445

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameKOOLAU WOMENS HEALTH CARE INC

Location Address642 ULUKAHIKI ST, STE #209Kailua, HI 96734-4439

Mailing Address642 Ulukahiki St, Ste #209Kailua, HI 96734-4439 · (808) 230-8500 · Fax (808) 230-8501

Phone(808) 230-8500

Fax(808) 230-8500

Organization SubpartNo

Authorized OfficialAlison BhattacharyyaOffice Manager · (808) 230-8500

Enumeration DateJuly 10, 2006

Last NPPES UpdateFebruary 14, 2023

NPPES CertifiedFebruary 14, 2023

✔ NPI 1427082445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in HI · MD6989

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.

642 ULUKAHIKI ST, Kailua, HI 96734

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Secondary Practice Location 1

Location 11329 Lusitana St Ste 508Honolulu, HI 96813-2412 · Phone (808) 888-3449 · Fax (808) 230-8501

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

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Koolau Womens Health Care Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 5 clinicians reassign Medicare billing to Koolau Womens Health Care Inc, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Made Alder

Nurse Practitioner

NPI 1013791623

642 ULUKAHIKI ST STE 209
Kailua, HI 96734

(808) 230-8500

✔ PECOS✔ Accepts MedicareSame address

Heather Awaya, MD

Obstetrics/Gynecology

NPI 1427136167

642 ULUKAHIKI STE 209
Kailua, HI 96734

(808) 230-8500

✔ PECOS✔ Accepts MedicareSame address

Eesha Bhattacharyya, MD

Obstetrics/Gynecology

NPI 1366476376

642 ULUKAHIKI ST STE 209
Kailua, HI 96734

(808) 230-8500

✔ PECOS✔ Accepts MedicareSame address

Virginia Lee, C.N.M.

Certified Nurse Midwife (CNM)

NPI 1851305130

KO'OLAU WOMEN'S HEALTH CARE, INC 642 ULUKAHIKI ST., SUITE 209
Kailua, HI 96734

(808) 230-8500

✔ PECOS✔ Accepts Medicare1.0 mi

Holly Tammens, CNM

Certified Nurse Midwife (CNM)

NPI 1215320270

915 N KING ST
Honolulu, HI 96817

(808) 848-1438

✔ PECOS✔ Accepts Medicare8.2 mi

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 Koolau Womens Health Care Inc's NPI number?

The NPI number for Koolau Womens Health Care Inc is 1427082445. It was assigned to this organization in the NPPES registry on July 10, 2006.

Where is Koolau Womens Health Care Inc located?

Koolau Womens Health Care Inc is located at 642 Ulukahiki St Ste #209, Kailua, HI 96734. The listed phone number is (808) 230-8500.

What is Koolau Womens Health Care Inc's specialty?

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

Is Koolau Womens Health Care Inc enrolled in Medicare?

Yes. Koolau Womens Health Care Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Koolau Womens Health Care Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians reassign their Medicare billing to Koolau Womens Health Care Inc, in Certified Nurse Midwife (CNM), Nurse Practitioner and Obstetrics/Gynecology. 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. Of these, 3 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Koolau Womens Health Care Inc accept?

Health plans from HMSA list Koolau Womens Health Care Inc 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 Koolau Womens Health Care Inc was last updated on February 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.