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

Dr. Janice Marie Alden, D.C.

Sports Physician Chiropractor in Oakland, CA · enumerated 2007 · practices at Alden Chiropractic, Inc..

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

National Provider Identifier

1720207012

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Registry record

Entity type Individual (Type 1)
Name Dr. Janice Marie Alden
Credential D.C.
Sex Female
Practice address Oakland, CA, 94610
Phone (510) 286-8103
Fax (510) 286-8104
Enumeration date Apr 24, 2007
Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 19688 (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.

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Frequently asked questions

What is the NPI number for Janice Alden?
The National Provider Identifier (NPI) for Janice Alden is 1720207012, a Type 1 (individual) record in the CMS NPPES registry.
Where does Janice Alden practice?
The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.