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DR. GUILLERMO CHRISTIAN CASTRO DMD
NPI 1679259642
Student in an Organized Health Care Education/Training Program in Waianae, HI

Active since June 26, 2023PECOS Enrolled
86-260 FARRINGTON HIGHWAY, WAIANAE, HI 96792(808) 697-3300(808) 697-3687 Get Directions Write a Review

NPPES record last updated: June 26, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Guillermo Christian Castro Dmd NPPES

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

DR. GUILLERMO CHRISTIAN CASTRO DMD (NPI 1679259642) is an individual student in an organized health care education/training program in Waianae, Hawaii and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS and maintains a secondary practice location in Waianae.

NPPES Registry Identity

NPI1679259642
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameDR. GUILLERMO CHRISTIAN CASTROCredential: DMD
Location Address86-260 FARRINGTON HIGHWAYWaianae, HI 96792-0241
Mailing Address86-260 Farrington HighwayWaianae, HI 96792 · (808) 697-3300 · Fax (808) 697-3687
Phone(808) 697-3300
Fax(808) 697-3687
Sole ProprietorYes
Enumeration DateJune 26, 2023
NPPES CertifiedJune 25, 2023
✔ NPI 1679259642 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
86-260 FARRINGTON HIGHWAY, Waianae, HI 96792
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Secondary Practice Location 1

Location 185-175 Ferrington Highway A334Waianae, HI 96792 · Phone (912) 844-2200

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Guillermo Christian Castro Dmd 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.

Other Providers at the Same Location NPPES 5

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

CAYCE KELIIKAI WAIPA RDH
Dental Hygienist
86-260 FARRINGTON HIGHWAY, MAIN HEALTH CENTER
WAIANAE, HI 96792
Honolulu County (808) 697-3496
EMILIE YOUNG RD
Dietitian, Registered
86-260 FARRINGTON HIGHWAY, WCCHC
WAIANAE, HI 96792
Honolulu County (808) 696-1526
MR. DEREK CLARK REEVES JR. P.A.
Physician Assistant
86-260 FARRINGTON HIGHWAY, WAIANAE COAST COMPREHENSIVE HEALTH CENTER ED
WAIANAE, HI 96792
Honolulu County (808) 697-3499
DR. SERENA YU DMD
Dentist
86-260 FARRINGTON HIGHWAY
WAIANAE, HI 96792
Honolulu County (401) 699-3992
MRS. STEFANIE K. Y. CHANG-HIU RD, MPH
Dietitian, Registered
86-260 FARRINGTON HIGHWAY
WAIANAE, HI 96792
Honolulu County (808) 696-7081

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 Guillermo Castro's NPI number?

The NPI number for Guillermo Castro is 1679259642. It was assigned to this individual provider in the NPPES registry on June 26, 2023.

Where is Guillermo Castro located?

Guillermo Castro practices at 86-260 Farrington Highway, Waianae, HI 96792. The listed phone number is (808) 697-3300.

What is Guillermo Castro's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Guillermo Castro enrolled in Medicare?

Yes. Guillermo Castro is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Guillermo Castro was last updated on June 26, 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.