What is Sydney Ferris's NPI number?

Sydney Ferris's National Provider Identifier (NPI) is 1215868336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sydney Ferris's specialty?

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

Where is Sydney Ferris located?

Sydney Ferris's practice location on file with NPPES is 712 46th St, Oakland, CA 94609-1805.

What is Sydney Ferris's phone number?

The practice phone number listed in the NPPES registry for Sydney Ferris is (510) 944-6114.

Is Sydney Ferris's NPI active?

Yes — Sydney Ferris's NPI (1215868336) is active in the NPPES registry as of the last update on 2026-05-27.

IndividualActive

Sydney Ferris

NPI 1215868336 · Doula · Oakland, CA

Sydney Ferris is a Doula provider in Oakland, CA (NPI 1215868336).

Provider details

NPI number: 1215868336
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related Providers

Profile Score

Basic profile(46/100 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

712 46th St

Oakland, CA 94609-1805

Phone: (510) 944-6114

Street-level locationGet directions

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Mailing address