Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harris David Schneider, MD

Emergency Medicine Physician in San Leandro, CA · enumerated 2005.

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

National Provider Identifier

1639150709

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Registry record

Entity type Individual (Type 1)

Name Harris David Schneider

Credential MD

Sex Male

Practice address 13855 E 14th St, San Leandro, CA, 94578

Phone (510) 918-4877

Fax (510) 918-4877

Enumeration date Nov 7, 2005

Last updated in NPPES Mar 15, 2023

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 2744 (MN) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 320496 (NY) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License G25305 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
00G253050	Medicaid	CA	-
00G253050	Other	CA	BLUE SHEILD

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

Is NPI 1639150709 active?

Yes, as of the latest NPPES snapshot, NPI 1639150709 is active (record last updated 2023-03-15).

How do I verify Harris Schneider's NPI record?

Cross-check NPI 1639150709 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-15.