What is Ann Rivello's NPI number?

Ann Rivello's National Provider Identifier (NPI) is 1255643938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Rivello's specialty?

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

Where is Ann Rivello located?

Ann Rivello's practice location on file with NPPES is 1053 Alameda De Las Pulgas, Belmont, CA 94002-3507.

What is Ann Rivello's phone number?

The practice phone number listed in the NPPES registry for Ann Rivello is (650) 569-1060.

Is Ann Rivello's NPI active?

Yes — Ann Rivello's NPI (1255643938) is active in the NPPES registry as of the last update on 2025-09-18.

IndividualActive

Ann Rivello, LCSW

NPI 1255643938 · Clinical Social Worker · Belmont, CA

Ann Rivello, LCSW is a Clinical Social Worker provider in Belmont, CA (NPI 1255643938).

Provider details

NPI number: 1255643938
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No
License: LCS22171 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense LCS22171 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(83/100 index)

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

Registry tenure38% of score
15 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

1053 Alameda De Las Pulgas

Belmont, CA 94002-3507

Phone: (650) 569-1060

Street-level locationGet directions

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Mailing address