What is Peter Beskalis's NPI number?

Peter Beskalis's National Provider Identifier (NPI) is 1285586735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Peter Beskalis's specialty?

Peter Beskalis is listed in the NPPES registry with a primary specialty of Community Health Worker (Other Service Providers).

Where is Peter Beskalis located?

Peter Beskalis's practice location on file with NPPES is 247 N Delaware St, San Mateo, CA 94401-1858.

What is Peter Beskalis's phone number?

The practice phone number listed in the NPPES registry for Peter Beskalis is (650) 931-2178.

Is Peter Beskalis's NPI active?

Yes — Peter Beskalis's NPI (1285586735) is active in the NPPES registry as of the last update on 2026-02-09.

IndividualActive

Peter Beskalis

NPI 1285586735 · Community Health Worker · San Mateo, CA

Peter Beskalis is a Community Health Worker provider in San Mateo, CA (NPI 1285586735).

Provider details

NPI number: 1285586735
Entity type: Individual
Primary specialty: Community Health WorkerOther Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Community Health WorkerPrimary172V00000X
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

247 N Delaware St

San Mateo, CA 94401-1858

Phone: (650) 931-2178

Street-level locationGet directions

More CA providers

Mailing address