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Edit this profileAt a glance
- 227 W Janss Rd, Suite 110, Thousand Oaks, CA 91360
About Dr. Lessman
Based in Thousand Oaks, CA, Richard Lessman, M.D. is listed in the NPI registry under nephrology. NPI 1073513263 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (805) 496-6051
- Email not available
Practice Locations
227 W JANSS RD SUITE 110
Thousand Oaks, CA 91360
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other kidney specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Richard Lessman specialize in?
Richard Lessman is a kidney specialist in Thousand Oaks, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nephrology”.
NPI registry
Where is Richard Lessman located?
Richard Lessman is listed at 227 W Janss Rd Suite 110, Thousand Oaks, CA 91360. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Richard Lessman's phone number?
The number on file is (805) 496-6051. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Richard Lessman?
Richard Lessman's National Provider Identifier is 1073513263. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Richard Lessman have?
Richard Lessman has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Richard Lessman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Richard Lessman. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.