What is Hang Nhan's NPI number?

Hang Nhan's National Provider Identifier (NPI) is 1831237569, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Hang Nhan's specialty?

Hang Nhan is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is Hang Nhan located?

Hang Nhan's practice location on file with NPPES is 340 Cernon St, Vacaville, CA 95688-4502.

What is Hang Nhan's phone number?

The practice phone number listed in the NPPES registry for Hang Nhan is (707) 446-2090.

Is Hang Nhan's NPI active?

Yes — Hang Nhan's NPI (1831237569) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Hang Nhan, OD

NPI 1831237569 · Optometrist · Vacaville, CA

Hang Nhan, OD is a Optometrist provider in Vacaville, CA (NPI 1831237569).

Provider details

NPI number: 1831237569
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Female
Sole proprietor: Yes
License: 11196T (CA)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 11196T (CA)
Eye and Vision Services Providers

Profile Score

Detailed profile(90/100 index)

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

340 Cernon St

Vacaville, CA 95688-4502

Phone: (707) 446-2090

Fax: (707) 446-4405

Street-level locationGet directions

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Mailing address