NPI Portal NPI Lookup & Verification

David Schinnerer, DC

David Schinnerer is a Chiropractor provider (Chiropractor) practicing in Altadena, CA, registered in the NPPES registry with NPI 1740457589 since 2008. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum

NPI 1740457589
Entity type Individual (Type 1)
Name David Schinnerer
Credential DC
Sex Male
Practice address 2177 N LAKE AVE, Altadena, CA, 91001
Phone 6267910237
Enumeration date 2008-05-12
Last updated in NPPES 2008-05-12

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary DC19975 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: David Schinnerer, DC
NPI: 1740457589
Taxonomy: 111N00000X (Chiropractor)
Address: 2177 N LAKE AVE, Altadena, CA, 91001

Other providers at this practice address

NPI Name Type Specialty Location
1790959054 Elvine Chiropractic, Inc Organization Chiropractor Altadena, CA
1679748164 Schinnerer Chiropractic, Inc Organization Chiropractor Altadena, CA

Verify this record

Cross-check NPI 1740457589 against the authoritative CMS record: view David Schinnerer on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1740457589 active?
Yes — as of the latest NPPES snapshot, NPI 1740457589 is active (record last updated 2008-05-12).
How do I verify David Schinnerer's NPI record?
Cross-check NPI 1740457589 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-12.