Melody Tam Nguyen OD Inc
NPI 1174778518 · Optometrist · Westminster, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melody Tam Nguyen OD Inc is a Optometrist organization in Westminster, CA (NPI 1174778518).
Provider details
- NPI number
- 1174778518
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Melody Nguyen, President(714) 892-4171
- License
- OPT 11086 TPA (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-26
- Last updated
- 2018-12-26
Frequently asked questions
- What is Melody Tam Nguyen OD Inc's NPI number?
- Melody Tam Nguyen OD Inc's National Provider Identifier (NPI) is 1174778518, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Melody Tam Nguyen OD Inc?
- Melody Tam Nguyen OD Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Melody Tam Nguyen OD Inc located?
- Melody Tam Nguyen OD Inc's practice location on file with NPPES is 9191 Bolsa Ave Ste 116, Westminster, CA 92683-5502.
- What is Melody Tam Nguyen OD Inc's phone number?
- The practice phone number listed in the NPPES registry for Melody Tam Nguyen OD Inc is (714) 892-4171.
- Does Melody Tam Nguyen OD Inc accept Medicare?
- Melody Tam Nguyen OD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Melody Tam Nguyen OD Inc?
- The authorized official listed on Melody Tam Nguyen OD Inc's NPPES record is Melody Nguyen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Melody Tam Nguyen OD Inc's NPI active?
- Yes — Melody Tam Nguyen OD Inc's NPI (1174778518) is active in the NPPES registry as of the last update on 2018-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.