DAYONE BABY, LLC
NPI 1942693163
Registered Nurse - Lactation Consultant in San Francisco, CA

Active since March 12, 2015
3548 SACRAMENTO ST, SAN FRANCISCO, CA 94118(141) 530-9583 Get Directions Write a Review

NPPES record last updated: March 12, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dayone Baby, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAYONE BABY, LLC (NPI 1942693163) is a healthcare organization registered as a lactation consultant in San Francisco, California and active in the NPI registry since March 2015. The organization lists Nancy B Held, President & Cofounder, as its authorized official.

NPPES Registry Identity

NPI1942693163
Entity TypeOrganization
Primary Taxonomy163WL0100X
Legal Business NameDAYONE BABY, LLC
Location Address3548 SACRAMENTO STSan Francisco, CA 94118-1847
Mailing Address3548 Sacramento StSan Francisco, CA 94118-1847 · (141) 530-9583
Organization SubpartNo
Authorized OfficialNancy B HeldPresident & Cofounder · (415) 309-5830
Enumeration DateMarch 12, 2015
NPI 1942693163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRegistered Nurse · Lactation ConsultantNursing Service Providers
Taxonomy Code163WL0100X
License Licensed in CA · 393309
3548 SACRAMENTO ST, San Francisco, CA 94118

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942693163, enumerated as an "organization" on March 12, 2015.

The provider is located at 3548 SACRAMENTO ST SAN FRANCISCO, CA 94118 and the phone number is (141) 530-9583.

Registered Nurse with taxonomy code 163WL0100X and a focus in Lactation Consultant.