DR. LAM V NGUYEN M.D.
NPI 1124067103
Internal Medicine - Geriatric Medicine in Honolulu, HI
About Dr. Lam V Nguyen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LAM V NGUYEN M.D. (NPI 1124067103) is an individual geriatric medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD11397) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and is a graduate of University Of Miami, Lm Miller School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses 3
Accepted Insurance
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
Dr. Lam V Nguyen M.d. 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 Lam 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 96813
- Reassigned Medicare billing, Hawaii enrollment
- 859 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- Medicare enrollment name: The Queens Medical Center
- 809 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
The Queens Medical Center
Acute Care Hospitals · Honolulu, HIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96813 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
HONOLULU, HI 96813
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 Lam Nguyen's NPI number?
The NPI number for Lam Nguyen is 1124067103. It was assigned to this individual provider in the NPPES registry on June 6, 2006.
Where is Lam Nguyen located?
Lam Nguyen practices at 1301 Punchbowl St, Honolulu, HI 96813. The listed phone number is (808) 538-9011.
What is Lam Nguyen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Lam Nguyen enrolled in Medicare?
Yes. Lam 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 Lam Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lam Nguyen reassigns Medicare benefits to 2 organizations: Queens University Medical Group (Honolulu, HI) and The Queen's Medical Center (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 Lam Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lam Nguyen accept?
Health plans from HMSA list Lam Nguyen 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.
Is Lam Nguyen affiliated with any hospitals?
According to CMS data, Lam Nguyen is affiliated with The Queens Medical Center.
When was this NPI record last updated?
The NPPES record for Lam Nguyen was last updated on March 6, 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.
# Dr. Lam V Nguyen, M.D. · NPI 1124067103
Geriatric Medicine physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1124067103 (Entity type: Individual)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** MD11397 (Hawaii)
- **Sole proprietor:** No
## Practice location
- **Address:** 1301 PUNCHBOWL ST, Honolulu, HI 96813-2402
- **Phone:** (808) 538-9011
## 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): Queens University Medical Group (NPI 1891441382, Honolulu, HI); The Queen's Medical Center (NPI 1487693586, Honolulu, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Miami, Lm Miller School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** March 6, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1124067103) · Data from the CMS NPPES public registry.