What is Zoi Calomiris's NPI number?

Zoi Calomiris's National Provider Identifier (NPI) is 1740021310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Zoi Calomiris's specialty?

Zoi Calomiris is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Zoi Calomiris located?

Zoi Calomiris's practice location on file with NPPES is 1700 S Amphlett Blvd Ste 120, San Mateo, CA 94402-2711.

What is Zoi Calomiris's phone number?

The practice phone number listed in the NPPES registry for Zoi Calomiris is (650) 483-7799.

Is Zoi Calomiris's NPI active?

Yes — Zoi Calomiris's NPI (1740021310) is active in the NPPES registry as of the last update on 2026-03-02.

IndividualActive

Zoi Calomiris, PEER SUPPORT

NPI 1740021310 · Peer Specialist · San Mateo, CA

Zoi Calomiris, PEER SUPPORT is a Peer Specialist provider in San Mateo, CA (NPI 1740021310).

Provider details

NPI number: 1740021310
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Credential: PEER SUPPORT
Sex: Female
Sole proprietor: No
License: MPSS-JWXOPA (CA)

Specialties & taxonomies

Peer SpecialistPrimary175T00000XLicense MPSS-JWXOPA (CA)
Other Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
2 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

1700 S Amphlett Blvd Ste 120

San Mateo, CA 94402-2711

Phone: (650) 483-7799

Street-level locationGet directions

More CA providers

Mailing address