LONG NGUYEN
NPI 1497820229
Anesthesiology in Honolulu, HI
About Long Nguyen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LONG NGUYEN (NPI 1497820229) is an individual anesthesiology provider in Honolulu, Hawaii, licensed in Florida (TRN9929) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Kapiolani Medical Center For Women & Children, and is a graduate of Northwestern University Feinberg Medical School (2003).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Long Nguyen 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.
Medicare Billing Reassignments
2Medicare enrollment records show Long Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 27 clinicians in this Medicare group
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 262 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Kapiolani Medical Center For Women & Children
Childrens · Honolulu, HIOther Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HONOLULU, HI 96826
HONOLULU, HI 96826
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 Long Nguyen's NPI number?
The NPI number for Long Nguyen is 1497820229. It was assigned to this individual provider in the NPPES registry on November 21, 2006. The provider is also known as Vincent Nguyen.
Where is Long Nguyen located?
Long Nguyen practices at 1575 S Beretania St Suite 201-202, Honolulu, HI 96826. The listed phone number is (808) 946-1712.
What is Long Nguyen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Long Nguyen enrolled in Medicare?
Yes. Long Nguyen 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.
Which organizations bill Medicare for Long Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Long Nguyen reassigns Medicare benefits to 2 organizations: Hawaii Anesthesia Group Inc (Honolulu, HI) and Kapiolani Medical Center For Women & Children (Honolulu, HI). Each 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 Long Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Long Nguyen affiliated with any hospitals?
According to CMS data, Long Nguyen is affiliated with Kapiolani Medical Center For Women & Children.
When was this NPI record last updated?
The NPPES record for Long Nguyen was last updated on September 11, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Long Nguyen · NPI 1497820229
Anesthesiology physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since November 21, 2006.
## Identity
- **NPI:** 1497820229 (Entity type: Individual)
- **Enumerated:** November 21, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** TRN9929 (Florida)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1575 S BERETANIA ST, SUITE 201-202, Honolulu, HI 96826-1149
- **Phone:** (808) 946-1712
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Hawaii Anesthesia Group Inc (NPI 1548336183, Honolulu, HI); Kapiolani Medical Center For Women & Children (NPI 1548215692, Honolulu, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Northwestern University Feinberg Medical School, class of 2003
## Record status
- **NPPES last updated:** September 11, 2009
- **Other identifiers:** Other TRN9929 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1497820229) · Data from the CMS NPPES public registry.