What is Wayne Dunn's NPI number?

Wayne Dunn's National Provider Identifier (NPI) is 1780460345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Wayne Dunn's specialty?

Wayne Dunn is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Wayne Dunn located?

Wayne Dunn's practice location on file with NPPES is 25402 Pacifica Ave, Mission Viejo, CA 92691-3854.

What is Wayne Dunn's phone number?

The practice phone number listed in the NPPES registry for Wayne Dunn is (949) 238-2400.

Is Wayne Dunn's NPI active?

Yes — Wayne Dunn's NPI (1780460345) is active in the NPPES registry as of the last update on 2026-03-18.

IndividualActive

Wayne Dunn

NPI 1780460345 · Social Worker · Mission Viejo, CA

Wayne Dunn is a Social Worker provider in Mission Viejo, CA (NPI 1780460345).

Provider details

NPI number: 1780460345
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: ASW131894 (CA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense ASW131894 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
2 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

25402 Pacifica Ave

Mission Viejo, CA 92691-3854

Phone: (949) 238-2400

Street-level locationGet directions

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Mailing address