Physician Profile
Mario Dileonardo, MD
Unclaimed ProfileAbout Dr. Dileonardo
Mario Dileonardo, MD is a healthcare provider in Newtown Square, PA specializing in dermatopathology. Mario is also listed as specializing in dermatology and pathology. This provider record is associated with NPI 1134104029.
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
- (800) 257-0117
- Email not available
Practice Locations
3805 W CHESTER PIKE BLDG D SUITE 120
Newtown Square, PA 19073
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 dermatopathology specialists at this location 8
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 Dr. Dileonardo specialize in?
Dr. Dileonardo is a dermatopathology in Newtown Square, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Dileonardo located?
Dr. Dileonardo is listed at 3805 W Chester Pike Bldg D Suite 120, Newtown Square, PA 19073. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Dileonardo's phone number?
The number on file is (800) 257-0117. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Dileonardo?
Dr. Dileonardo's National Provider Identifier is 1134104029. 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 Dr. Dileonardo have?
Dr. Dileonardo 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 Dr. Dileonardo's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dileonardo. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.