ANGELA AI-CHIEH HSU M.D.
NPI 1811190606
Pediatrics - Pediatric Critical Care Medicine in Tripler Amc, HI

Q: What is Angela Hsu's NPI number?

The NPI number for Angela Hsu is 1811190606. It was assigned to this individual provider in the NPPES registry on June 8, 2007.

Q: What is Angela Hsu's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Angela Hsu was last updated on October 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 June 08, 2007PECOS Enrolled

TRIPLER ARMY MEDICAL CENTER/MCHK-PE, 1 JARRETT WHITE ROAD, TRIPLER AMC, HI 96859(808) 433-6407(808) 433-9809 Get Directions Write a Review

NPPES record last updated: October 27, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Angela Ai-chieh Hsu M.d. NPPES

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

ANGELA AI-CHIEH HSU M.D. (NPI 1811190606) is an individual pediatric critical care medicine provider in Tripler Amc, Hawaii, licensed in District Of Columbia (MD034756) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811190606

Entity TypeIndividualFemale

Primary Taxonomy2080P0203X

Provider Legal NameANGELA AI-CHIEH HSUCredential: M.D.

Location AddressTRIPLER ARMY MEDICAL CENTER/MCHK-PE, 1 JARRETT WHITE ROADTripler Amc, HI 96859-5000

Mailing AddressTripler Army Medical Center/mchk-pe, 1 Jarrett White RoadTripler Amc, HI 96859-5000 · (808) 433-6407 · Fax (808) 433-9809

Phone(808) 433-6407

Fax(808) 433-9809

Sole ProprietorYes

Enumeration DateJune 8, 2007

Last NPPES UpdateOctober 27, 2007

✔ NPI 1811190606 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0203X

License✔ Licensed in DC · MD034756

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.

Also ListedPediatricsTaxonomy 208000000X · License MD034756 (DC)

TRIPLER ARMY MEDICAL CENTER/MCHK-PE, Tripler Amc, HI 96859

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Angela Ai-chieh Hsu M.d. 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 Angela Hsu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Santa Barbara County Auditor

2,452 mi

Federally Qualified Health Center (FQHC)

2115 CENTERPOINTE PKWY
Santa Maria, CA 93455

Reassigned Medicare billing, California enrollment
116 clinicians in this Medicare group

NPI 1043302599 (805) 346-7230

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 Angela Hsu's NPI number?

The NPI number for Angela Hsu is 1811190606. It was assigned to this individual provider in the NPPES registry on June 8, 2007.

Where is Angela Hsu located?

Angela Hsu practices at Tripler Army Medical Center/Mchk-Pe 1 Jarrett White Road, Tripler Amc, HI 96859. The listed phone number is (808) 433-6407.

What is Angela Hsu's specialty?

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

Is Angela Hsu enrolled in Medicare?

Yes. Angela Hsu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Angela Hsu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angela Hsu reassigns Medicare benefits to Santa Barbara County Auditor (Santa Maria, CA). 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 Angela Hsu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Angela Hsu was last updated on October 27, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.