GRETHEN GAMET APRN, AGNP-C
NPI 1235909565
Nurse Practitioner in Kailua Kona, HI

Q: What is Grethen Gamet's NPI number?

The NPI number for Grethen Gamet is 1235909565. It was assigned to this individual provider in the NPPES registry on January 8, 2024.

Q: What is Grethen Gamet's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Grethen Gamet was last updated on March 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since January 08, 2024PECOS EnrolledAccepts Medicare Assignment

75-5751 KUAKINI HWY STE 203, KAILUA KONA, HI 96740(808) 326-5629(808) 329-9370 Get Directions Write a Review

NPPES record last updated: March 19, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Grethen Gamet Aprn, Agnp-c NPPES

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

GRETHEN GAMET APRN, AGNP-C (NPI 1235909565) is an individual nurse practitioner in Kailua Kona, Hawaii, licensed in Hawaii (APRN-4401) and active in the NPI registry since January 2024. She is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1235909565

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameGRETHEN GAMETCredential: APRN, AGNP-C

Location Address75-5751 KUAKINI HWY STE 203Kailua Kona, HI 96740-1753

Mailing Address75-5751 Kuakini Hwy Ste 203Kailua Kona, HI 96740-1753 · (808) 326-5629 · Fax (808) 329-9370

Phone(808) 326-5629

Fax(808) 329-9370

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateJanuary 8, 2024

Last NPPES UpdateMarch 19, 2024

NPPES CertifiedMarch 19, 2024

✔ NPI 1235909565 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in HI · APRN-4401

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

75-5751 KUAKINI HWY STE 203, Kailua Kona, HI 96740

Open in Google Maps ↗

Secondary Practice Locations 3

Location 116-192 Pili Mua StKeaau, HI 96749-8134 · Phone (808) 326-5629

Location 21178 Kinoole StHilo, HI 96720 · Phone (808) 326-5629

Location 315-2866 Pahoa Village Road Bldg CPahoa, HI 96778 · Phone (808) 326-5629

Accepted Insurance

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

Grethen Gamet Aprn, Agnp-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 ID6507206513

PECOS Enrollment IDI20240424002114

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96740 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

$92.50 typical visit price

range $60.53 – $180.05

Typical copayment $23.12 (range $15.13 – $45.01)

Most-billed visit code 99203

Established Patient

$105.65 typical visit price

range $20.09 – $147.56

Typical copayment $26.41 (range $5.02 – $36.89)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

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

MICHAEL ARTHUR VIGIL MD

General Practice

75-5751 KUAKINI HWY STE 203
KAILUA KONA, HI 96740

Hawaii County (505) 524-8711

MS. APRIL EVE MORAN LPC

Counselor (Mental Health)

75-5751 KUAKINI HWY STE 203
KAILUA KONA, HI 96740

Hawaii County (808) 326-5629

MEETU KELEN

Community Health Worker

75-5751 KUAKINI HWY STE 203
KAILUA KONA, HI 96740

Hawaii County (808) 326-5629

CLAUDIA PATRICIA HARTZ

Social Worker (Clinical)

75-5751 KUAKINI HWY STE 203
KAILUA KONA, HI 96740

Hawaii County (808) 491-9233

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 Grethen Gamet's NPI number?

The NPI number for Grethen Gamet is 1235909565. It was assigned to this individual provider in the NPPES registry on January 8, 2024.

Where is Grethen Gamet located?

Grethen Gamet practices at 75-5751 Kuakini Hwy Ste 203, Kailua Kona, HI 96740. The listed phone number is (808) 326-5629.

What is Grethen Gamet's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Grethen Gamet enrolled in Medicare?

Yes. Grethen Gamet 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 Grethen Gamet accept?

Health plans from HMSA list Grethen Gamet 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 Grethen Gamet was last updated on March 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.