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CONEJO NEPHROLOGY & MEDICAL GROUP, INC.
NPI 1609935592
Specialist in Thousand Oaks, CA

Active since December 06, 2006
227 W JANSS RD, SUITE 110, THOUSAND OAKS, CA 91360(805) 496-6051(805) 495-6785 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Conejo Nephrology & Medical Group, Inc. NPPES

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

CONEJO NEPHROLOGY & MEDICAL GROUP, INC. (NPI 1609935592) is a healthcare organization registered as a specialist in Thousand Oaks, California and active in the NPI registry since December 2006. The organization lists Richard K Lessman, Physician, as its authorized official.

NPPES Registry Identity

NPI1609935592
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameCONEJO NEPHROLOGY & MEDICAL GROUP, INC.
Location Address227 W JANSS RD, SUITE 110Thousand Oaks, CA 91360-1848
Mailing Address227 W Janss Rd, Suite 110Thousand Oaks, CA 91360-1848 · (805) 496-6051 · Fax (805) 495-6785
Phone(805) 496-6051
Fax(805) 495-6785
Organization SubpartNo
Authorized OfficialRichard K LessmanPhysician · (805) 496-6051
Enumeration DateDecember 6, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1609935592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
227 W JANSS RD, Thousand Oaks, CA 91360
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Other Identifiers 1

MedicaidGR0004840CA

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.

KELSEY LINDSEY NP
Family Medicine
227 W JANSS RD
THOUSAND OAKS, CA 91360
Ventura County (805) 795-7296
PAUL L. DUDLEY M.D.
Psychiatry & Neurology (Neurology)
227 W JANSS RD, #135
THOUSAND OAKS, CA 91360
Ventura County (805) 373-2890
DR. RICHARD LESSMAN M.D.
Internal Medicine (Nephrology)
227 W JANSS RD, SUITE 110
THOUSAND OAKS, CA 91360
Ventura County (805) 496-6051
CALIFORNIA KIDNEY MEDICAL GROUP INC
Internal Medicine (Nephrology)
227 W JANSS RD, SUITE 110
THOUSAND OAKS, CA 91360
Ventura County (805) 496-6051
JASON CHEN-SHAN LEE M.D.
Radiology (Diagnostic Radiology)
227 W JANSS RD, #150
THOUSAND OAKS, CA 91360
Ventura County (805) 496-7755
DR. MARK E. MERRIMAN M.D.
Anesthesiology
227 W JANSS RD, STE 240
THOUSAND OAKS, CA 91360
Ventura County (805) 371-0455
DR. FRANCOISE GIAO PHUONG MENTEER MD
Internal Medicine
227 W JANSS RD, SUITE 305
THOUSAND OAKS, CA 91360
Ventura County (805) 449-4181
DR. HARRY J COZEN M.D.
Anesthesiology
227 W JANSS RD
THOUSAND OAKS, CA 91360
Ventura County (805) 371-0455

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 Conejo Nephrology & Medical Group, Inc.'s NPI number?

The NPI number for Conejo Nephrology & Medical Group, Inc. is 1609935592. It was assigned to this organization in the NPPES registry on December 6, 2006.

Where is Conejo Nephrology & Medical Group, Inc. located?

Conejo Nephrology & Medical Group, Inc. is located at 227 W Janss Rd Suite 110, Thousand Oaks, CA 91360. The listed phone number is (805) 496-6051.

What is Conejo Nephrology & Medical Group, Inc.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for Conejo Nephrology & Medical Group, Inc. was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.