Physician Profile
Leo Mascarenhas, MD
Unclaimed ProfileAbout Dr. Mascarenhas
Leo Mascarenhas, MD practices hematology/oncology in Los Angeles, CA. Leo is also listed as specializing in pediatric hematology-oncology. The provider's National Provider Identifier (NPI) is 1417057225.
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
- (310) 423-4423
- Email not available
Practice Locations
127 S SAN VICENTE BLVD FL 7
Los Angeles, CA 90048
4650 W Sunset Blvd
Los Angeles, CA 90027
8700 Beverly Blvd
West Hollywood, CA 90048
100 W California Blvd
Pasadena, CA 91105
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 1
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 hematology/oncology specialists 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 1990 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Mascarenhas specialize in?
Dr. Mascarenhas is a hematology/oncology in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Mascarenhas located?
Dr. Mascarenhas is listed at 127 S San Vicente Blvd Fl 7, Los Angeles, CA 90048. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mascarenhas's phone number?
The number on file is (310) 423-4423. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Mascarenhas?
Dr. Mascarenhas's National Provider Identifier is 1417057225. 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. Mascarenhas go to medical school?
Dr. Mascarenhas attended Other, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Mascarenhas have?
Dr. Mascarenhas has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
Is Dr. Mascarenhas's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mascarenhas. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.