What is William Caradonna's NPI number?

William Caradonna's National Provider Identifier (NPI) is 1902049679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Caradonna's specialty?

William Caradonna is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).

Where is William Caradonna located?

William Caradonna's practice location on file with NPPES is 315 1st Ave W, Seattle, WA 98119-4156.

What is William Caradonna's phone number?

The practice phone number listed in the NPPES registry for William Caradonna is (206) 281-4282.

Is William Caradonna's NPI active?

Yes — William Caradonna's NPI (1902049679) is active in the NPPES registry as of the last update on 2009-04-10.

IndividualActive

William Caradonna, N.D.

NPI 1902049679 · Naturopath · Seattle, WA

William Caradonna, N.D. is a Naturopath provider in Seattle, WA (NPI 1902049679).

Provider details

NPI number: 1902049679
Entity type: Individual
Primary specialty: NaturopathOther Service Providers
Credential: N.D.
Sex: Male
Sole proprietor: No
License: NT00000814 (WA)

Specialties & taxonomies

NaturopathPrimary175F00000XLicense NT00000814 (WA)
Other Service Providers

Profile Score

Detailed profile(86/100 index)

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

Registry tenure38% of score
17 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

315 1st Ave W

Seattle, WA 98119-4156

Phone: (206) 281-4282

Fax: (206) 285-6854

Street-level locationGet directions

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Mailing address