DR. HENRY NGUYEN D.O., D.D.S
NPI 1184989170
Family Medicine in Westminster, CA
About Dr. Henry Nguyen D.o., D.d.s NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HENRY NGUYEN D.O., D.D.S (NPI 1184989170) is an individual family medicine provider in Westminster, California, licensed in California (20A19674) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2019).
NPPES Registry Identity
Specialties & Licenses 2
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. Henry Nguyen D.o., D.d.s 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
4Medicare enrollment records show Henry Nguyen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 clinicians in this Medicare group
La Palma, CA 90623
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Chest And Critical Care Consultants A Medical Group
- 96 clinicians in this Medicare group
Fullerton, CA 92833
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
Calabasas, CA 91302
- Reassigned Medicare billing, California enrollment
- 256 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92683 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Henry Nguyen's NPI number?
The NPI number for Henry Nguyen is 1184989170. It was assigned to this individual provider in the NPPES registry on July 6, 2012.
Where is Henry Nguyen located?
Henry Nguyen practices at 15464 Goldenwest St, Westminster, CA 92683. The listed phone number is (714) 891-9008.
What is Henry Nguyen's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Henry Nguyen enrolled in Medicare?
Yes. Henry 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 Henry Nguyen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry Nguyen reassigns Medicare benefits to 4 organizations: Memorialcare Medical Foundation (Fountain Valley, CA), Chest And Critical Care Consultants (La Palma, CA), Southern California Permanente Medical Group (Fullerton, CA) and Exer Medical Corporation (Calabasas, CA). 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 Henry Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Henry Nguyen accept?
Health plans from BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and HRI Dental & Vision and 3 other insurers list Henry 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.
When was this NPI record last updated?
The NPPES record for Henry Nguyen was last updated on October 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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. Henry Nguyen, D.O., D.D.S · NPI 1184989170
Family Medicine physician in Westminster, California. Individual provider, active in the CMS NPPES registry since July 6, 2012.
## Identity
- **NPI:** 1184989170 (Entity type: Individual)
- **Enumerated:** July 6, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 20A19674 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 15464 GOLDENWEST ST, Westminster, CA 92683-6149
- **Phone:** (714) 891-9008 · **Fax:** (714) 897-7949
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA); Chest And Critical Care Consultants (NPI 1811101702, La Palma, CA); Southern California Permanente Medical Group (NPI 1336556059, Fullerton, CA); Exer Medical Corporation (NPI 1588901532, Calabasas, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un Col Of Osteopathic Medicine, New York, class of 2019
## Record status
- **NPPES last updated:** October 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1184989170) · Data from the CMS NPPES public registry.