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Dr. Charles W Chia, M.D.

Dermatology Physician in Thousand Oaks, CA · enumerated 2006 · practices at Genesis Programs, Inc..

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

National Provider Identifier

1841229069

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Registry record

Entity type Individual (Type 1)
Name Dr. Charles W Chia
Credential M.D.
Sex Male
Practice address 145 Hodencamp Rd, Thousand Oaks, CA, 91360
Phone (818) 719-4643
Enumeration date Jul 1, 2006
Last updated in NPPES Nov 30, 2021

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License A108491 (CA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
P00348654 Other AZ RAILROAD MEDICARE
121774 Medicaid AZ -

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 Charles Chia practice?
The practice location on file with NPPES is in Thousand Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Charles Chia?
The National Provider Identifier (NPI) for Charles Chia is 1841229069, 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 2021-11-30.