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Edit this profileAt a glance
- 1200 N State St, Suite 5900, Los Angeles, CA 90033
About Dr. Lassoff
Mark A. Lassoff, MD, MBA, MPH is a healthcare provider in Los Angeles, CA specializing in urology. This provider record is associated with NPI 1760633549.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (323) 226-7335
- Email not available
Practice Locations
1200 N STATE ST SUITE 5900
Los Angeles, CA 90033
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
Other urologists in Los Angeles 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Lassoff?
Dr. Lassoff is an urologist in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Urology”.
NPI registry
What is Dr. Lassoff's address?
Dr. Lassoff is listed at 1200 N State St Suite 5900, Los Angeles, CA 90033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Lassoff?
The number on file is (323) 226-7335. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Lassoff?
Dr. Lassoff's National Provider Identifier is 1760633549. 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
Where did Dr. Lassoff train?
Dr. Lassoff attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lassoff have?
Dr. Lassoff has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Lassoff's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lassoff. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.