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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

1-TO-1 PEDIATRICS, INC
NPI 1114882412
Pediatrics in Danville, CA

Active since December 18, 2025
911 SAN RAMON VALLEY BLVD STE 100, DANVILLE, CA 94526(925) 324-3920(925) 838-6329 Get Directions Write a Review

NPPES record last updated: June 21, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About 1-to-1 Pediatrics, Inc NPPES

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

1-TO-1 PEDIATRICS, INC (NPI 1114882412) is a healthcare organization registered as a pediatrics in Danville, California and active in the NPI registry since December 2025. The organization maintains a secondary practice location in Penn Valley and lists Andrew Loren Nash, Owner, as its authorized official.

NPPES Registry Identity

NPI1114882412
Entity TypeOrganization
Primary Taxonomy208000000X
Legal Business Name1-TO-1 PEDIATRICS, INC
Location Address911 SAN RAMON VALLEY BLVD STE 100Danville, CA 94526-4037
Mailing Address911 San Ramon Valley Blvd Ste 100Danville, CA 94526-4037 · (925) 324-3920 · Fax (925) 838-6329
Phone(925) 324-3920
Fax(925) 838-6329
Organization SubpartNo
Authorized OfficialAndrew Loren NashOwner · (925) 324-3920
Enumeration DateDecember 18, 2025
Last NPPES UpdateJune 21, 2026
NPPES CertifiedJune 21, 2026
✔ NPI 1114882412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
911 SAN RAMON VALLEY BLVD STE 100, Danville, CA 94526
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Secondary Practice Location 1

Location 119309 Tanager CtPenn Valley, CA 95946-9671 · Phone (925) 324-3920 · Fax (800) 307-4626

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

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

DR. ANDREW L NASH M.D.
Pediatrics
911 SAN RAMON VALLEY BLVD STE 100
DANVILLE, CA 94526
Contra Costa County (925) 362-1861

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 1-To-1 Pediatrics, Inc's NPI number?

The NPI number for 1-To-1 Pediatrics, Inc is 1114882412. It was assigned to this organization in the NPPES registry on December 18, 2025.

Where is 1-To-1 Pediatrics, Inc located?

1-To-1 Pediatrics, Inc is located at 911 San Ramon Valley Blvd Ste 100, Danville, CA 94526. The listed phone number is (925) 324-3920.

What is 1-To-1 Pediatrics, Inc's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

When was this NPI record last updated?

The NPPES record for 1-To-1 Pediatrics, Inc was last updated on June 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 49 days 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.