What is Arlynn Leonard's NPI number?

Arlynn Leonard's National Provider Identifier (NPI) is 1730052176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arlynn Leonard's specialty?

Arlynn Leonard is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Arlynn Leonard located?

Arlynn Leonard's practice location on file with NPPES is 1100 San Leandro Blvd, San Leandro, CA 94577-1595.

What is Arlynn Leonard's phone number?

The practice phone number listed in the NPPES registry for Arlynn Leonard is (510) 267-3250.

Is Arlynn Leonard's NPI active?

Yes — Arlynn Leonard's NPI (1730052176) is active in the NPPES registry as of the last update on 2025-09-23.

IndividualActive

Arlynn Leonard, RN

NPI 1730052176 · Registered Nurse · San Leandro, CA

Arlynn Leonard, RN is a Registered Nurse provider in San Leandro, CA (NPI 1730052176).

Provider details

NPI number: 1730052176
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: 44817 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 44817 (CA)
Nursing Service Providers

Profile Score

Established profile(54/100 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
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

1100 San Leandro Blvd

San Leandro, CA 94577-1595

Phone: (510) 267-3250

Fax: (510) 273-3744

Street-level locationGet directions

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Mailing address