Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Maria Schneider Speechley

Obstetrics & Gynecology Physician in Berkeley, CA · enumerated 2016.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215391750

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Diane Maria Schneider Speechley

Sex Female

Practice address 2450 Ashby Ave Rm 3040, Berkeley, CA, 94705

Phone (510) 204-3977

Fax (510) 204-5129

Enumeration date Apr 11, 2016

Last updated in NPPES Jul 30, 2020

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License A152664 (CA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Diane Speechley?

The National Provider Identifier (NPI) for Diane Speechley is 1215391750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Speechley practice?

The practice location on file with NPPES is in Berkeley, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Michelle Miller Hospitalist Physician · Berkeley, CA NPI 1326126236 Marianne Sommerville Hospitalist Physician · Berkeley, CA NPI 1457403818 Sonya Jubb Midwife · Berkeley, CA NPI 1467698811 Diana Nemirovsky Advanced Practice Midwife · Berkeley, CA NPI 1053695395

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-30.