Janet Nghiem,o.d. an Optometric Professional Corp.
NPI 1588751705 · Optometrist · Westminster, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janet Nghiem,o.d. an Optometric Professional Corp. is a Optometrist organization in Westminster, CA (NPI 1588751705).
Provider details
- NPI number
- 1588751705
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Janet Nghiem, President(714) 839-8581
- License
- 12843T (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
19 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
- 2006-10-09
- Last updated
- 2014-10-16
Frequently asked questions
- What is Janet Nghiem,o.d. an Optometric Professional Corp.'s NPI number?
- Janet Nghiem,o.d. an Optometric Professional Corp.'s National Provider Identifier (NPI) is 1588751705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Janet Nghiem,o.d. an Optometric Professional Corp.?
- Janet Nghiem,o.d. an Optometric Professional Corp. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Janet Nghiem,o.d. an Optometric Professional Corp. located?
- Janet Nghiem,o.d. an Optometric Professional Corp.'s practice location on file with NPPES is 9393 Bolsa Ave, Westminster, CA 92683-5969.
- What is Janet Nghiem,o.d. an Optometric Professional Corp.'s phone number?
- The practice phone number listed in the NPPES registry for Janet Nghiem,o.d. an Optometric Professional Corp. is (714) 839-8581.
- Does Janet Nghiem,o.d. an Optometric Professional Corp. accept Medicare?
- Janet Nghiem,o.d. an Optometric Professional Corp. 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 Janet Nghiem,o.d. an Optometric Professional Corp.?
- The authorized official listed on Janet Nghiem,o.d. an Optometric Professional Corp.'s NPPES record is Janet Nghiem, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Janet Nghiem,o.d. an Optometric Professional Corp.'s NPI active?
- Yes — Janet Nghiem,o.d. an Optometric Professional Corp.'s NPI (1588751705) is active in the NPPES registry as of the last update on 2014-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.