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Cydney Marie Mahoney, MD

Family Medicine Physician in Davis, CA · enumerated 2006.

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

National Provider Identifier

1639199730

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Registry record

Entity type Individual (Type 1)
Name Cydney Marie Mahoney
Credential MD
Sex Female
Practice address 2660 W Covell Blvd, Davis, CA, 95616
Phone (530) 747-3000
Fax (530) 747-3086
Enumeration date Jul 20, 2006
Last updated in NPPES Apr 17, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License C55389 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

How do I verify Cydney Mahoney's NPI record?
Cross-check NPI 1639199730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639199730 active?
Yes, as of the latest NPPES snapshot, NPI 1639199730 is active (record last updated 2024-04-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-17.