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CHARLES P. JOHNSON, M.D., INC .
NPI 1144332685
Internal Medicine - Cardiovascular Disease in Thousand Oaks, CA

Active since August 31, 2006
2220 LYNN RD, SUITE 203, THOUSAND OAKS, CA 91360(805) 494-9494(805) 374-9994 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Charles P. Johnson, M.d., Inc . NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHARLES P. JOHNSON, M.D., INC . (NPI 1144332685) is a healthcare organization registered as a cardiovascular disease in Thousand Oaks, California and active in the NPI registry since August 2006. The organization lists Debra L Williams, Business Manager, as its authorized official.

NPPES Registry Identity

NPI1144332685
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameCHARLES P. JOHNSON, M.D., INC .
Location Address2220 LYNN RD, SUITE 203Thousand Oaks, CA 91360-1904
Mailing Address2220 Lynn Rd, Suite 201Thousand Oaks, CA 91360-1904 · (805) 494-9494 · Fax (805) 379-9825
Phone(805) 494-9494
Fax(805) 374-9994
Organization SubpartNo
Authorized OfficialDebra L WilliamsBusiness Manager · (805) 494-9494
Enumeration DateAugust 31, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1144332685 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · C350830
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
2220 LYNN RD, Thousand Oaks, CA 91360
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KOLAR N MURTHY M.D.
Psychiatry & Neurology (Neurology)
2220 LYNN RD, SUITE 300
THOUSAND OAKS, CA 91360
Ventura County (805) 495-6702
JOHN Y. HESS M.D.
Internal Medicine (Cardiovascular Disease)
2220 LYNN RD, 201
THOUSAND OAKS, CA 91360
Ventura County (805) 494-9494
LAWRENCE SPINNER M.D. A MEDICAL CORPORATION
Pediatrics
2220 LYNN RD, 109
THOUSAND OAKS, CA 91360
Ventura County (805) 497-9419
DR. JOY EDWARDS-BECKETT PHD, DNSC, FNP.C, CW
Nurse Practitioner (Family)
2220 LYNN RD, SUITE 102
THOUSAND OAKS, CA 91360
Ventura County (805) 494-1222
JEFFREY TSENG, MD, INC.
Clinic/Center (Medical Specialty)
2220 LYNN RD, SUITE 109
THOUSAND OAKS, CA 91360
Ventura County (805) 496-8103
DR. ARNOLD R RUDMAN D.D.S.
Dentist (General Practice)
2220 LYNN RD, SUITE 305
THOUSAND OAKS, CA 91360
Ventura County (805) 497-3749
SUJAY DUTTA MD
Internal Medicine (Infectious Disease)
2220 LYNN RD, SUITE 301
THOUSAND OAKS, CA 91360
Ventura County (805) 495-1073
DR. JEFFREY TSENG M.D.
Otolaryngology
2220 LYNN RD, SUITE 109
THOUSAND OAKS, CA 91360
Ventura County (805) 496-8103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Charles P. Johnson, M.D., Inc .'s NPI number?

The NPI number for Charles P. Johnson, M.D., Inc . is 1144332685. It was assigned to this organization in the NPPES registry on August 31, 2006.

Where is Charles P. Johnson, M.D., Inc . located?

Charles P. Johnson, M.D., Inc . is located at 2220 Lynn Rd Suite 203, Thousand Oaks, CA 91360. The listed phone number is (805) 494-9494.

What is Charles P. Johnson, M.D., Inc .'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Charles P. Johnson, M.D., Inc . was last updated on August 22, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.