DR. KENNETH STEPHEN FERENCHAK MD
NPI 1376179275
Pediatrics in Waianae, HI

Q: What is Kenneth Ferenchak's NPI number?

The NPI number for Kenneth Ferenchak is 1376179275. It was assigned to this individual provider in the NPPES registry on March 23, 2020.

Q: What is Kenneth Ferenchak's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Kenneth Ferenchak was last updated on July 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.

Active since March 23, 2020PECOS Enrolled

86-260 FARRINGTON HWY, WAIANAE, HI 96792(808) 697-3178 Get Directions Write a Review

NPPES record last updated: July 14, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 14, 2023, May 7, 2021, Jun 23, 2020 and 1 more (4 updates tracked since 2020).

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About Dr. Kenneth Stephen Ferenchak Md NPPES

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

DR. KENNETH STEPHEN FERENCHAK MD (NPI 1376179275) is an individual pediatrics provider in Waianae, Hawaii, licensed in Hawaii (MD-23325-0) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1376179275

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameDR. KENNETH STEPHEN FERENCHAKCredential: MD

Location Address86-260 FARRINGTON HWYWaianae, HI 96792-3128

Mailing Address86-260 Farrington HwyWaianae, HI 96792-3128 · (808) 697-3178

Phone(808) 697-3178

Sole ProprietorNo

Enumeration DateMarch 23, 2020

Last NPPES UpdateJuly 14, 20234 updates tracked since enumeration

NPPES CertifiedJuly 14, 2023

✔ NPI 1376179275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

Licenses✔ Licensed in HI · MD-23325-0✔ Licensed in WA · ML61057854

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

86-260 FARRINGTON HWY, Waianae, HI 96792

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Secondary Practice Location 1

Location 14800 Sand Point Way NE # Oc.7830Seattle, WA 98105-3901 · Phone (206) 987-2525

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)

Dr. Kenneth Stephen Ferenchak Md 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 Kenneth Ferenchak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Waianae District Comprehensive Health And Hospital Board, Inc

Same address

Clinical Medical Laboratory

86-260 FARRINGTON HWY
Waianae, HI 96792

Reassigned Medicare billing, Hawaii enrollment
Medicare enrollment name: Waianae District Comprehensive Health And Hospital Board Incorporated
240 clinicians in this Medicare group

NPI 1083749279 (808) 697-3300

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96792 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 20

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

MS. HEATHER SALVADOR APRN

Nurse Practitioner (Family)