What is William Harrison's NPI number?

William Harrison's National Provider Identifier (NPI) is 1124068788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Harrison's specialty?

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

Where is William Harrison located?

William Harrison's practice location on file with NPPES is 111 E Forest St, Brigham City, UT 84302-2127.

What is William Harrison's phone number?

The practice phone number listed in the NPPES registry for William Harrison is (435) 723-2144.

Is William Harrison's NPI active?

Yes — William Harrison's NPI (1124068788) is active in the NPPES registry as of the last update on 2008-04-24.

IndividualActive

William Harrison, O.D.

NPI 1124068788 · Optometrist · Brigham City, UT

William Harrison, O.D. is a Optometrist provider in Brigham City, UT (NPI 1124068788).

Provider details

NPI number: 1124068788
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: Yes
License: 112018-9934 (UT)

Practice location

111 E Forest St

Suite E

Brigham City, UT 84302-2127

Phone: (435) 723-2144

Fax: (435) 723-4760

Street-level locationGet directions

More UT providers

Mailing address

111 E Forest St

Brigham City, UT 84302-2127

Specialties & taxonomies

OptometristPrimary152W00000XLicense 112018-9934 (UT)
Eye and Vision Services Providers

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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: 2006-06-08
Last updated: 2008-04-24

Frequently asked questions

What is William Harrison's NPI number?: William Harrison's National Provider Identifier (NPI) is 1124068788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Harrison's specialty?: William Harrison is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is William Harrison located?: William Harrison's practice location on file with NPPES is 111 E Forest St, Brigham City, UT 84302-2127.
What is William Harrison's phone number?: The practice phone number listed in the NPPES registry for William Harrison is (435) 723-2144.
Is William Harrison's NPI active?: Yes — William Harrison's NPI (1124068788) is active in the NPPES registry as of the last update on 2008-04-24.

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