What is John Villanueva's NPI number?

John Villanueva's National Provider Identifier (NPI) is 1679117311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Villanueva's specialty?

John Villanueva is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).

Where is John Villanueva located?

John Villanueva's practice location on file with NPPES is 816 E Main St, Alhambra, CA 91801-4054.

What is John Villanueva's phone number?

The practice phone number listed in the NPPES registry for John Villanueva is (626) 320-1581.

Is John Villanueva's NPI active?

Yes — John Villanueva's NPI (1679117311) is active in the NPPES registry as of the last update on 2019-11-06.

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John Villanueva

NPI 1679117311 · Optician · Alhambra, CA

John Villanueva is a Optician provider in Alhambra, CA (NPI 1679117311).

Provider details

NPI number: 1679117311
Entity type: Individual
Primary specialty: OpticianEye and Vision Services Providers
Sex: Male
Sole proprietor: No
License: 41570 (CA)

Practice location

816 E Main St

Alhambra, CA 91801-4054

Phone: (626) 320-1581

Street-level locationGet directions

More CA providers

Mailing address

11605 N Lamar Blvd

Austin, TX 78753-2658

Specialties & taxonomies

OpticianPrimary156FX1800XLicense 41570 (CA)
Eye and Vision Services Providers

Profile Score

Established profile(66/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
7 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.

Enumerated: 2019-11-06
Last updated: 2019-11-06

Frequently asked questions

What is John Villanueva's NPI number?: John Villanueva's National Provider Identifier (NPI) is 1679117311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is John Villanueva's specialty?: John Villanueva is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
Where is John Villanueva located?: John Villanueva's practice location on file with NPPES is 816 E Main St, Alhambra, CA 91801-4054.
What is John Villanueva's phone number?: The practice phone number listed in the NPPES registry for John Villanueva is (626) 320-1581.
Is John Villanueva's NPI active?: Yes — John Villanueva's NPI (1679117311) is active in the NPPES registry as of the last update on 2019-11-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions