What is Holly Alley's NPI number?

Holly Alley's National Provider Identifier (NPI) is 1417281502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Holly Alley's specialty?

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

Where is Holly Alley located?

Holly Alley's practice location on file with NPPES is 2401 Shadelands Drive, Walnut Creek, CA 94598.

What is Holly Alley's phone number?

The practice phone number listed in the NPPES registry for Holly Alley is (925) 979-4031.

Is Holly Alley's NPI active?

Yes — Holly Alley's NPI (1417281502) is active in the NPPES registry as of the last update on 2023-11-24.

IndividualActive

Holly Alley

NPI 1417281502 · Registered Nurse · Walnut Creek, CA

Holly Alley is a Registered Nurse provider in Walnut Creek, CA (NPI 1417281502).

Provider details

NPI number: 1417281502
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 95067625 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 95067625 (CA)
Nursing Service Providers

Profile Score

Detailed profile(85/100 index)

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

Registry tenure38% of score
16 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

2401 Shadelands Drive

Walnut Creek, CA 94598

Phone: (925) 979-4031

Fax: (925) 979-4014

Street-level locationGet directions

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Mailing address