What is Douglas Mason's NPI number?

Douglas Mason's National Provider Identifier (NPI) is 1285734863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Douglas Mason's specialty?

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

Where is Douglas Mason located?

Douglas Mason's practice location on file with NPPES is 1660 S Columbian Way, Seattle, WA 98108-1532.

What is Douglas Mason's phone number?

The practice phone number listed in the NPPES registry for Douglas Mason is (206) 764-2383.

Is Douglas Mason's NPI active?

Yes — Douglas Mason's NPI (1285734863) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Douglas Mason, RPH

NPI 1285734863 · Pharmacist · Seattle, WA

Douglas Mason, RPH is a Pharmacist provider in Seattle, WA (NPI 1285734863).

Provider details

NPI number: 1285734863
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: Yes
License: PH00014560 (WA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense PH00014560 (WA)
Pharmacy Service 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

1660 S Columbian Way

Rph-119

Seattle, WA 98108-1532

Phone: (206) 764-2383

Fax: (206) 764-2577

Street-level locationGet directions

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Mailing address