What is William Clark's NPI number?

William Clark's National Provider Identifier (NPI) is 1285073262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Clark's specialty?

William Clark is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is William Clark located?

William Clark's practice location on file with NPPES is 210 S Pine St, Burlington, WI 53105-1914.

What is William Clark's phone number?

The practice phone number listed in the NPPES registry for William Clark is (262) 763-7177.

Is William Clark's NPI active?

Yes — William Clark's NPI (1285073262) is active in the NPPES registry as of the last update on 2013-06-23.

IndividualActive

William Clark, R. PH.

NPI 1285073262 · Pharmacist · Burlington, WI

William Clark, R. PH. is a Pharmacist provider in Burlington, WI (NPI 1285073262).

Provider details

NPI number: 1285073262
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: R. PH.
Sex: Male
Sole proprietor: No
License: 10418-40 (WI)

Practice location

210 S Pine St

Burlington, WI 53105-1914

Phone: (262) 763-7177

Fax: (262) 763-9860

Street-level locationGet directions

More WI providers

Mailing address

210 S Pine St

Burlington, WI 53105-1914

Specialties & taxonomies

PharmacistPrimary183500000XLicense 10418-40 (WI)
Pharmacy Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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: 2013-06-23
Last updated: 2013-06-23

Frequently asked questions

What is William Clark's NPI number?: William Clark's National Provider Identifier (NPI) is 1285073262, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Clark's specialty?: William Clark is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is William Clark located?: William Clark's practice location on file with NPPES is 210 S Pine St, Burlington, WI 53105-1914.
What is William Clark's phone number?: The practice phone number listed in the NPPES registry for William Clark is (262) 763-7177.
Is William Clark's NPI active?: Yes — William Clark's NPI (1285073262) is active in the NPPES registry as of the last update on 2013-06-23.

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