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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. John P. Filippini, D.C.

Chiropractor in Danville, CA · enumerated 2006 · practices at Danville Neuropathy Center Inc.

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

National Provider Identifier

1871668681

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Registry record

Entity type Individual (Type 1)
Name Dr. John P. Filippini
Credential D.C.
Sex Male
Practice address Danville, CA, 94526
Phone (925) 854-2089
Fax (925) 854-2245
Enumeration date Nov 21, 2006
Last updated in NPPES Jan 14, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0191150 (CA) Primary
111N00000X Chiropractor Chiropractic Providers · License 19115 (CA) Secondary
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.

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Frequently asked questions

Where does John Filippini practice?
The practice location on file with NPPES is in Danville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Filippini?
The National Provider Identifier (NPI) for John Filippini is 1871668681, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-14.