1. Home
  2. Directory
  3. Hawaii
  4. Honolulu
  5. Anesthesiology
  6. NPI Profile

JOSEPH A.I. CHOY MD
NPI 1104406412
Anesthesiology in Honolulu, HI

Active since April 11, 2021PECOS EnrolledAccepts Medicare Assignment
888 S KING ST, HONOLULU, HI 96813(808) 522-4000(808) 522-4624 Get Directions Write a Review

NPPES record last updated: January 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 6, 2026, Apr 11, 2021 (2 updates tracked since 2021).

About Joseph A.i. Choy Md NPPES

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

JOSEPH A.I. CHOY MD (NPI 1104406412) is an individual anesthesiology provider in Honolulu, Hawaii, licensed in Hawaii (MD-25413) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Straub Clinic And Hospital, and is a graduate of Un Of California, Irvine, College Of Medicine (2021).

NPPES Registry Identity

NPI1104406412
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJOSEPH A.I. CHOYCredential: MD
Location Address888 S KING STHonolulu, HI 96813-3097
Mailing Address888 S King StHonolulu, HI 96813-3097 · (808) 522-4000 · Fax (808) 522-4624
Phone(808) 522-4000
Fax(808) 522-4624
Sole ProprietorNo
Medical School CMSUn Of California, Irvine, College Of MedicineGraduated 2021
Enumeration DateApril 11, 2021
Last NPPES UpdateJanuary 6, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 6, 2026
✔ NPI 1104406412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in HI · MD-25413
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
888 S KING ST, Honolulu, HI 96813
Open in Google Maps ↗

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

Joseph A.i. Choy Md 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 ID5496141731
PECOS Enrollment IDI20251028002303
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Straub Clinic And Hospital

Acute Care Hospitals · Honolulu, HI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number120022
Location888 S King StreetHonolulu, HI 96813 · Honolulu County
Emergency services

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. SYLVIA Y. TERADA NP
Nurse Practitioner
888 S KING ST, DERMATOLOGY DEPARTMENT
HONOLULU, HI 96813
Honolulu County (808) 522-4360
DR. JOSEPH R. VIERRA M.D.
Internal Medicine (Critical Care Medicine)
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4000
DR. BEAU K. NAKAMOTO M.D.
Psychiatry & Neurology (Neurology)
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4000
DR. JAY L. GREKIN M.D.
Dermatology
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4360
DR. TIMOTHY CHRISTOPHER LAEGER M.D.
Emergency Medicine
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-3714
SCOTT T YOKOTA
Physical Therapist
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-3496
JESSICA GREEN
Surgery (Vascular Surgery)
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4469
TAMMY YAGUCHI MPT
Physical Therapist
888 S KING ST
HONOLULU, HI 96813
Honolulu County (808) 522-4602

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 Joseph Choy's NPI number?

The NPI number for Joseph Choy is 1104406412. It was assigned to this individual provider in the NPPES registry on April 11, 2021.

Where is Joseph Choy located?

Joseph Choy practices at 888 S King St, Honolulu, HI 96813. The listed phone number is (808) 522-4000.

What is Joseph Choy's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Joseph Choy enrolled in Medicare?

Yes. Joseph Choy 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.

Is Joseph Choy affiliated with any hospitals?

According to CMS data, Joseph Choy is affiliated with Straub Clinic And Hospital.

When was this NPI record last updated?

The NPPES record for Joseph Choy was last updated on January 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.