What is Chay Tadeo's NPI number?

Chay Tadeo's National Provider Identifier (NPI) is 1679446827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chay Tadeo's specialty?

Chay Tadeo is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).

Where is Chay Tadeo located?

Chay Tadeo's practice location on file with NPPES is 15364 Andover St, San Leandro, CA 94579-2115.

What is Chay Tadeo's phone number?

The practice phone number listed in the NPPES registry for Chay Tadeo is (510) 612-2221.

Is Chay Tadeo's NPI active?

Yes — Chay Tadeo's NPI (1679446827) is active in the NPPES registry as of the last update on 2025-09-24.

IndividualActive

Chay Tadeo

NPI 1679446827 · Doula · San Leandro, CA

Chay Tadeo is a Doula provider in San Leandro, CA (NPI 1679446827).

Provider details

NPI number: 1679446827
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related 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

15364 Andover St

San Leandro, CA 94579-2115

Phone: (510) 612-2221

Street-level locationGet directions

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Mailing address