What is William Davis's NPI number?

William Davis's National Provider Identifier (NPI) is 1649795493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Davis's specialty?

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

Where is William Davis located?

William Davis's practice location on file with NPPES is 6555 N Camino De La Karina, Tucson, AZ 85718-1917.

What is William Davis's phone number?

The practice phone number listed in the NPPES registry for William Davis is (520) 548-0479.

Is William Davis's NPI active?

Yes — William Davis's NPI (1649795493) is active in the NPPES registry as of the last update on 2026-05-17.

IndividualActive

William Davis

NPI 1649795493 · Pharmacist · Tucson, AZ

William Davis is a Pharmacist provider in Tucson, AZ (NPI 1649795493).

Provider details

NPI number: 1649795493
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: Yes
License: 010955 (AZ)

Specialties & taxonomies

PharmacistPrimary183500000XLicense S010955 (AZ)
Pharmacy Service Providers
Pharmacist183500000XLicense 010955 (AZ)
Pharmacy Service Providers
Pharmacy333600000XLicense S010955
Suppliers

Profile Score

Established profile(69/100 index)

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

Registry tenure38% of score
8 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

6555 N Camino De La Karina

Tucson, AZ 85718-1917

Phone: (520) 548-0479

Street-level locationGet directions

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Mailing address