Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marisa Chu, DC

Chiropractor in Cupertino, CA · enumerated 2026.

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

National Provider Identifier

1306740865

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Registry record

Entity type Individual (Type 1)

Name Marisa Chu

Credential DC

Practice address 21629 Stevens Creek Blvd, Cupertino, CA, 95014

Phone (408) 657-6331

Enumeration date Oct 7, 2026

Last updated in NPPES Oct 7, 2026

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC37481 (CA) Primary

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

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 1306740865 active?

Yes, as of the latest NPPES snapshot, NPI 1306740865 is active (record last updated 2026-10-07).

How do I verify Marisa Chu's NPI record?

Cross-check NPI 1306740865 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Brian Wang Chiropractor · Cupertino, CA NPI 1922598960 Brian Wang Chiropractic Corporation Chiropractor · Cupertino, CA NPI 1144715996 Eric Sun Acupuncturist · Cupertino, CA NPI 1134888571 Takashi Huynh Chiropractor · Cupertino, CA NPI 1013664994 Marisa Chiropractic Inc. Chiropractor · Cupertino, CA NPI 1174472419

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-07.