What is Melanie Ash's NPI number?

Melanie Ash's National Provider Identifier (NPI) is 1164314191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Melanie Ash's specialty?

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

Where is Melanie Ash located?

Melanie Ash's practice location on file with NPPES is 12 Josephine Ave, Sausalito, CA 94965-2204.

What is Melanie Ash's phone number?

The practice phone number listed in the NPPES registry for Melanie Ash is (415) 789-1145.

Is Melanie Ash's NPI active?

Yes — Melanie Ash's NPI (1164314191) is active in the NPPES registry as of the last update on 2025-07-15.

IndividualActive

Melanie Ash, RN

NPI 1164314191 · Registered Nurse · Sausalito, CA

Melanie Ash, RN is a Registered Nurse provider in Sausalito, CA (NPI 1164314191).

Provider details

NPI number: 1164314191
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: 461035 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 461035 (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

12 Josephine Ave

Sausalito, CA 94965-2204

Phone: (415) 789-1145

Street-level locationGet directions

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Mailing address