John P Ewing, MD

Primary specialty

Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X

License

033949 Issued in CT

Practice address

PO Box 560
Washington Depot, CT 06794-0560

Phone

(212) 639-9638

Fax

(860) 868-1288

NPI assigned

Dec 13, 2006

Last updated

Apr 6, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Psychiatry

Education

University of Texas Medical School at Houston, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sterling Institute for Neuropsychiatry and Behavioral MedGroup PAC ID 4082998059, 9 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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

• Sterling Institute for Neuropsychiatry and Behavioral Med

  • Psychiatry Physician
  • Danbury, CT
  • NPI 1992259683
  Medicare reassignment Care Compare group
• Connecticut Therapy Associates, LLC

  • Mental Health Counselor
  • Washington Depot, CT
  • NPI 1093041220
  NPD (past)

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

{
    "created_epoch": "1165968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775433600000",
    "number": "1316008360",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 560",
            "city": "WASHINGTON DEPOT",
            "state": "CT",
            "postal_code": "067940560",
            "telephone_number": "212-639-9638",
            "fax_number": "860-868-1288"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 560",
            "city": "WASHINGTON DEPOT",
            "state": "CT",
            "postal_code": "067940560",
            "telephone_number": "212-639-9638",
            "fax_number": "860-868-1288"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EWING",
        "first_name": "JOHN",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-13",
        "last_updated": "2026-04-06",
        "certification_date": "2026-04-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CT",
            "license": "33949",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "CT",
            "license": "033949",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kevin Keith Bodling, D.C.
• Connecticut Therapy Associates, LLC
• Doctors Choice Professional Laboratory & Diagnostic Services, Inc. (Doctors Choice)
• Judith Gorra, MFT
• Allan Herbert Grunberg, M.D.
• Alistair Highet, M.A., L.P.
• Georgia G Hynes, CCDP,CCS,CAC,NCACII
• Daria S Kiernan, PMHNP

• Child & Adolescent Psychiatry Physician in Washington Depot, CT
• Providers in Washington Depot, CT by specialty
• Child & Adolescent Psychiatry Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.