Ryan Schallon

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

071.022554 Issued in IL

Practice address

3759 N Ravenswood Ave Ste 227
Chicago, IL 60613-3881

Phone

(206) 240-0276

Fax

(206) 240-0276

NPI assigned

Nov 26, 2025

Sex

Male

Sole proprietor

Yes

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)

Not enrolled

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Ryan Schallon PSYD

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Chicago, IL
  • NPI 1215894878
  NPD Authorized official

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

{
    "created_epoch": "1764115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764115200000",
    "number": "1467314641",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3759 N RAVENSWOOD AVE STE 227",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606133881",
            "telephone_number": "206-240-0276",
            "fax_number": "206-240-0276"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3759 N RAVENSWOOD AVE STE 227",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606133881",
            "telephone_number": "206-240-0276",
            "fax_number": "206-240-0276"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHALLON",
        "first_name": "RYAN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-11-26",
        "last_updated": "2025-11-26",
        "certification_date": "2025-11-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "IL",
            "license": "071.022554",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Thomas J. Schaffer, D.D.S.
• Kristin Schaffhauser
• Megan Schager
• Jeffrey J Schaider, MD
• Stacie Renee Schaller, RD
• Joshua Aaron Schammel, MD
• Erica Schan, PA-C
• Stefanie Renee Schanaberger
• Sara Schankerman, OTD, OTR/L
• Marina Diane Schanks, NP-C

• Clinical Psychologist in Chicago, IL
• Providers in Chicago, IL by specialty
• Clinical Psychologist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 26, 2025; 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.