Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Charles P. Johnson, MD, Inc .

Organization Cardiovascular Disease Physician · NPI 1144332685

Charles P. Johnson, MD, Inc . is a Cardiovascular Disease Physician in Thousand Oaks, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2220 Lynn Rd Ste 203
Thousand Oaks, CA 91360-1904
Phone: (805) 494-9494
Fax: (805) 374-9994
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence C350830 (CA)

Record details

NPI number1144332685
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Debra Williams — Business Manager · (805) 494-9494
NPI enumeratedAugust 31, 2006
Last updated in NPPESAugust 22, 2020
Mailing address2220 Lynn Rd, Suite 201, Thousand Oaks, CA 91360-1904

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