John Gerard Demaio, MD

Primary specialty

Neonatal-Perinatal Medicine PhysicianTaxonomy code 2080N0001X

License

MD-030693-E Issued in PA

Practice address

5207 Parkview Dr
Haverford, PA 19041-2017

Phone

(610) 525-1253

NPI assigned

Oct 6, 2026

Last updated

Oct 6, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1791244800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791244800000",
    "number": "1780588434",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5207 PARKVIEW DR",
            "city": "HAVERFORD",
            "state": "PA",
            "postal_code": "190412017",
            "telephone_number": "610-525-1253"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5207 PARKVIEW DR",
            "city": "HAVERFORD",
            "state": "PA",
            "postal_code": "190412017",
            "telephone_number": "610-525-1253"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEMAIO",
        "first_name": "JOHN",
        "middle_name": "GERARD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-10-06",
        "last_updated": "2026-10-06",
        "certification_date": "2026-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "PA",
            "license": "MD-030693-E",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Chizarra Lateefah Dashiell
• Mohamed R. Dattu, M.D.
• David a. Reilly, D.M.D., P.C.
• Lauren Davis, MA, LPC
• Elena T Delbusto, M.D.
• Lucille Renee Derose, PTA
• Meghan Devries, PSYD
• Melissa Diebold, PHARMD
• Monica Dilaurenzo
• Dana Dipretoro, MA, ATR-BC, LPC

• Neonatal-Perinatal Medicine Physician in Haverford, PA
• Providers in Haverford, PA by specialty
• Neonatal-Perinatal Medicine Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.