What is Andrew Williams's NPI number?

Andrew Williams's National Provider Identifier (NPI) is 1598561623, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Andrew Williams's specialty?

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

Where is Andrew Williams located?

Andrew Williams's practice location on file with NPPES is 5054 State Highway 23 Ste 1, Oneonta, NY 13820-4510.

What is Andrew Williams's phone number?

The practice phone number listed in the NPPES registry for Andrew Williams is (607) 433-4775.

Is Andrew Williams's NPI active?

Yes — Andrew Williams's NPI (1598561623) is active in the NPPES registry as of the last update on 2025-02-20.

IndividualActive

Andrew Williams

NPI 1598561623 · Optician · Oneonta, NY

Andrew Williams is a Optician provider in Oneonta, NY (NPI 1598561623).

Provider details

NPI number: 1598561623
Entity type: Individual
Primary specialty: OpticianEye and Vision Services Providers
Sex: Male
Sole proprietor: Yes
License: 010665-01 (NY)

Specialties & taxonomies

OpticianPrimary156FX1800XLicense 010665-01 (NY)
Eye and Vision Services Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

5054 State Highway 23 Ste 1

Oneonta, NY 13820-4510

Phone: (607) 433-4775

Approximate (ZIP-level) locationGet directions

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Mailing address