Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Long Nguyen

Individual provider Anesthesiology Physician · NPI 1497820229

Long Nguyen practises Anesthesiology in Honolulu, Hawaii. Graduated from Northwestern University Feinberg Medical School in 2003, 23 years ago. Practices with Hawaii Anesthesia Group Inc, a 10-clinician group and accepts Medicare assignment. Licensed in Florida.

Years since qualifying
23
Trained at
Northwestern University Feinberg Medical School
Licensed in
FL
In the registry since
2006
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Practice location Address checks out

1575 S Beretania St Ste 201-202
Honolulu, HI 96826-1149 Not confirmed with CMS for 17 years — call before visiting
Phone: (808) 946-1712
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence TRN9929 (FL)

Record details

NPI number1497820229
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedNovember 21, 2006
Last updated in NPPESSeptember 11, 2009

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2003 (23 years in practice)
Group practice Hawaii Anesthesia Group Inc — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 18 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Hawaii Anesthesia Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Honolulu