What is Desarie Walwyn's NPI number?

Desarie Walwyn's National Provider Identifier (NPI) is 1801740477, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Desarie Walwyn's specialty?

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

Where is Desarie Walwyn located?

Desarie Walwyn's practice location on file with NPPES is 4539 N 22nd St # 4880, Phoenix, AZ 85016-4639.

What is Desarie Walwyn's phone number?

The practice phone number listed in the NPPES registry for Desarie Walwyn is (480) 447-2086.

Is Desarie Walwyn's NPI active?

Yes — Desarie Walwyn's NPI (1801740477) is active in the NPPES registry as of the last update on 2026-02-23.

IndividualActive

Desarie Walwyn, LMSW

NPI 1801740477 · Social Worker · Phoenix, AZ

Desarie Walwyn, LMSW is a Social Worker provider in Phoenix, AZ (NPI 1801740477).

Provider details

NPI number: 1801740477
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 58123 (AZ)
Behavioral Health & Social Service Providers
Case Manager/Care Coordinator171M00000X
Other Service Providers

Profile Score

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% 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

4539 N 22nd St # 4880

Phoenix, AZ 85016-4639

Phone: (480) 447-2086

Street-level locationGet directions

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Mailing address