OrganizationActive
Conejo Nephrology & Medical Group, Inc.
NPI 1609935592 · Specialist · Thousand Oaks, CA
Conejo Nephrology & Medical Group, Inc. is a Specialist organization in Thousand Oaks, CA (NPI 1609935592).
Provider details
- NPI number
- 1609935592
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Richard Lessman, Physician(805) 496-6051
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
227 W Janss Rd
Suite 110
Thousand Oaks, CA 91360-1848
Phone: (805) 496-6051
Fax: (805) 495-6785
Street-level locationGet directions
Mailing address
227 W Janss Rd
Thousand Oaks, CA 91360-1848
Registry dates
- Enumerated
- 2006-12-06
- Last updated
- 2020-08-22
Frequently asked questions
- What is Conejo Nephrology & Medical Group, Inc.'s NPI number?
- Conejo Nephrology & Medical Group, Inc.'s National Provider Identifier (NPI) is 1609935592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Conejo Nephrology & Medical Group, Inc.?
- Conejo Nephrology & Medical Group, Inc. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Conejo Nephrology & Medical Group, Inc. located?
- Conejo Nephrology & Medical Group, Inc.'s practice location on file with NPPES is 227 W Janss Rd, Thousand Oaks, CA 91360-1848.
- What is Conejo Nephrology & Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Conejo Nephrology & Medical Group, Inc. is (805) 496-6051.
- Who is the authorized official for Conejo Nephrology & Medical Group, Inc.?
- The authorized official listed on Conejo Nephrology & Medical Group, Inc.'s NPPES record is Richard Lessman, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Conejo Nephrology & Medical Group, Inc.'s NPI active?
- Yes — Conejo Nephrology & Medical Group, Inc.'s NPI (1609935592) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.