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DAYONE CENTERS, INC.
NPI 1407134729
Registered Nurse - Lactation Consultant in San Francisco, CA

Active since August 03, 2011
505 MONTGOMERY ST, 11TH FLOOR, SAN FRANCISCO, CA 94111(415) 874-3443 Get Directions Write a Review

NPPES record last updated: August 3, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dayone Centers, Inc. NPPES

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

DAYONE CENTERS, INC. (NPI 1407134729) is a healthcare organization registered as a lactation consultant in San Francisco, California and active in the NPI registry since August 2011. The organization lists Nancy B Held, Vp Clinical & Education Services, as its authorized official.

NPPES Registry Identity

NPI1407134729
Entity TypeOrganization
Primary Taxonomy163WL0100X
Legal Business NameDAYONE CENTERS, INC.
Location Address505 MONTGOMERY ST, 11TH FLOORSan Francisco, CA 94111-6529
Mailing Address505 Montgomery Street, 11th FloorSan Francisco, CA 94111 · (415) 874-3443
Phone(415) 874-3443
Organization SubpartNo
Authorized OfficialNancy B HeldVp Clinical & Education Services · (415) 309-5830
Enumeration DateAugust 3, 2011
✔ NPI 1407134729 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
505 MONTGOMERY ST, San Francisco, CA 94111
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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

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIVO MEDICAL CA PC
Internal Medicine (Pulmonary Disease)
505 MONTGOMERY ST, FLOOR 10
SAN FRANCISCO, CA 94111
San Francisco County (707) 512-9401
SIGNIFY HEALTH MEDICAL ASSOCIATES OF CALIFORNIA, PC
General Practice
505 MONTGOMERY ST, FL 10 & 11
SAN FRANCISCO, CA 94111
San Francisco County (972) 715-3800
SNORE SOLUTIONS LLC
Durable Medical Equipment & Medical Supplies
505 MONTGOMERY ST, SUITE 1031
SAN FRANCISCO, CA 94111
San Francisco County (415) 689-7799
SWAN LICENSED PROFESSIONAL CLINICAL COUNSELOR GROUP PC
Counselor (Mental Health)
505 MONTGOMERY ST
SAN FRANCISCO, CA 94111
San Francisco County (610) 608-4868

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dayone Centers, Inc.'s NPI number?

The NPI number for Dayone Centers, Inc. is 1407134729. It was assigned to this organization in the NPPES registry on August 3, 2011.

Where is Dayone Centers, Inc. located?

Dayone Centers, Inc. is located at 505 Montgomery St 11th Floor, San Francisco, CA 94111. The listed phone number is (415) 874-3443.

What is Dayone Centers, Inc.'s specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Lactation Consultant, with taxonomy code 163WL0100X.

When was this NPI record last updated?

The NPPES record for Dayone Centers, Inc. was last updated on August 3, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.