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DR. CHRISTOPHER NAUN MD
NPI 1215101936
Pediatrics - Pediatric Critical Care Medicine in Tripler Army Medical Center, HI

Active since April 14, 2008PECOS Enrolled
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, HI 96859(801) 712-1880 Get Directions Write a Review

NPPES record last updated: July 2, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Christopher Naun Md NPPES

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

DR. CHRISTOPHER NAUN MD (NPI 1215101936) is an individual pediatric critical care medicine provider in Tripler Army Medical Center, Hawaii, licensed in Hawaii (MD-15927) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215101936
Entity TypeIndividualMale
Primary Taxonomy2080P0203X
Provider Legal NameDR. CHRISTOPHER NAUNCredential: MD
Location Address1 JARRETT WHITE RDTripler Army Medical Center, HI 96859-5001
Mailing Address1 Jarrett White RdTripler Army Medical Center, HI 96859-5001 · (801) 712-1880
Phone(801) 712-1880
Sole ProprietorNo
Enumeration DateApril 14, 2008
Last NPPES UpdateJuly 2, 2025
NPPES CertifiedJuly 2, 2025
✔ NPI 1215101936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080P0203X
Licenses✔ Licensed in HI · MD-15927✔ Licensed in UT · 6195518-1205
Definition
A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.
1 JARRETT WHITE RD, Tripler Army Medical Center, HI 96859
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA, Kaiser Permanente.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. Christopher Naun 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 Christopher Naun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hawaii Permanente Medical Group Inc
0.8 mi
Health Maintenance Organization
3288 MOANALUA RD
Honolulu, HI 96819
  • Reassigned Medicare billing, Hawaii enrollment
  • 1,187 clinicians in this Medicare group
NPI 1710945969 (808) 432-0000

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

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.

CORINNE REYES LCSW
Social Worker (Clinical)
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (808) 433-8785
DANIEL HEILMANN DO
Pediatrics
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (808) 433-6697
MR. ADRIAN SCOTT WORTHEN M.D.
Internal Medicine
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (808) 433-4049
DR. JANE ELIZABETH MARSHALL OTD, OTR/L
Occupational Therapist
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (937) 231-3795
TINA WILSON DO
General Practice
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (210) 220-7961
MRS. LASHON SHEREMA WILLIAMS PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (808) 433-8601
DR. NICHOLAS PATRICK MAHER DO
General Practice
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (888) 683-2778
DR. KIMBERLY D DAVIS MD
Ophthalmology
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (808) 471-9998

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 Christopher Naun's NPI number?

The NPI number for Christopher Naun is 1215101936. It was assigned to this individual provider in the NPPES registry on April 14, 2008.

Where is Christopher Naun located?

Christopher Naun practices at 1 Jarrett White Rd, Tripler Army Medical Center, HI 96859. The listed phone number is (801) 712-1880.

What is Christopher Naun's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Christopher Naun enrolled in Medicare?

Yes. Christopher Naun is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Christopher Naun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Naun reassigns Medicare benefits to Hawaii Permanente Medical Group Inc (Honolulu, HI). The 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 Christopher Naun's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christopher Naun accept?

Health plans from HMSA and Kaiser Permanente list Christopher Naun 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 Christopher Naun was last updated on July 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.