What is Howard Leonard's NPI number?

Howard Leonard's National Provider Identifier (NPI) is 1861480816, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Howard Leonard's specialty?

Howard Leonard is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).

Where is Howard Leonard located?

Howard Leonard's practice location on file with NPPES is 818 12th Ave, Seattle, WA 98122-4410.

What is Howard Leonard's phone number?

The practice phone number listed in the NPPES registry for Howard Leonard is (206) 329-5255.

Is Howard Leonard's NPI active?

Yes — Howard Leonard's NPI (1861480816) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Howard Leonard, PH.D.

NPI 1861480816 · Clinical Psychologist · Seattle, WA

Howard Leonard, PH.D. is a Clinical Psychologist provider in Seattle, WA (NPI 1861480816).

Provider details

NPI number: 1861480816
Entity type: Individual
Primary specialty: Clinical PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
License: 989 (WA)

Specialties & taxonomies

Clinical PsychologistPrimary103TC0700XLicense 989 (WA)
Behavioral Health & Social Service 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.

Practice location

818 12th Ave

Seattle, WA 98122-4410

Phone: (206) 329-5255

Fax: (206) 726-1878

Street-level locationGet directions

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Mailing address