Charles H Blonstein, PHD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

PS003995L Issued in PA

Practice address

806 Bethlehem Pike
Second Floor
Flourtown, PA 19031-1501

Phone

(215) 836-7040

NPI assigned

May 31, 2006

Last updated

Jul 13, 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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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

{
    "created_epoch": "1149033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1699712893",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 RIDGE PIKE",
            "address_2": "UNIT C-54",
            "city": "LAFAYETTE HILL",
            "state": "PA",
            "postal_code": "194441930",
            "telephone_number": "215-836-7040"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "806 BETHLEHEM PIKE",
            "address_2": "SECOND FLOOR",
            "city": "FLOURTOWN",
            "state": "PA",
            "postal_code": "190311501",
            "telephone_number": "215-836-7040"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLONSTEIN",
        "first_name": "CHARLES",
        "middle_name": "H",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "PA",
            "license": "PS003995L",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Clinical Psychologist in Flourtown, PA
• Providers in Flourtown, PA by specialty
• Clinical Psychologist in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.