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Physician Profile

John G. Demaio, MD

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At a glance

About Dr. Demaio

John G. Demaio, MD practices pediatric neonatal-perinatal medicine in Haverford, PA. The provider's National Provider Identifier (NPI) is 1780588434.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Pediatric Neonatal-Perinatal Medicine (Primary)

Credentials & Licensing

PA licenceAs reported to the NPI registry
No. MD-030693-EAs reported
NPINational Provider Identifier
1780588434Issued 2026

As reported to the NPI registry ↗

Common questions

What is Dr. Demaio's specialty?

Dr. Demaio is a pediatric neonatal in Haverford, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatric Neonatal-Perinatal Medicine”.

NPI registry

Where can I find Dr. Demaio?

Dr. Demaio is listed at 5207 Parkview Dr, Haverford, PA 19041. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Demaio?

The number on file is (610) 525-1253. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Demaio's NPI number?

Dr. Demaio's National Provider Identifier is 1780588434. 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

Has Dr. Demaio confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Demaio. If this is you, claiming it is free.

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Guide.md listings do not constitute medical advice or an endorsement.