Leonard A. Hickman, PH.D, H.S.P.P.

Primary specialty

Counseling PsychologistTaxonomy code 103TC1900X

License

20040609A Issued in IN

Practice address

230 E Day Rd
Ste 160
Mishawaka, IN 46545-3463

Phone

(574) 271-8222

Fax

(574) 271-8896

NPI assigned

Jun 16, 2005

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

Other identifiers 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

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 and National Provider Directory roles.

• David F Sonego MD PC & Associates

  • Mental Health Counselor
  • Mishawaka, IN
  • NPI 1063575108
  NPD (past)

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

{
    "created_epoch": "1118880000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1699770529",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "230 E DAY RD",
            "address_2": "STE 160",
            "city": "MISHAWAKA",
            "state": "IN",
            "postal_code": "465453463",
            "telephone_number": "574-271-8222",
            "fax_number": "574-271-8896"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "230 E DAY RD",
            "address_2": "STE 160",
            "city": "MISHAWAKA",
            "state": "IN",
            "postal_code": "465453463",
            "telephone_number": "574-271-8222",
            "fax_number": "574-271-8896"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HICKMAN",
        "first_name": "LEONARD",
        "middle_name": "A.",
        "name_prefix": "Dr.",
        "credential": "PH.D, H.S.P.P.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-16",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC1900X",
            "taxonomy_group": "",
            "desc": "Psychologist, Counseling",
            "state": "IN",
            "license": "20040609A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE LICENSE",
            "identifier": "20040609A",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CROSS BLUE SHIELD",
            "identifier": "000000336157",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Suzanne S Hertzler, OTR
• Jeni Lin-Bollenbacher Heselbarth
• Mary Hess, BCBA
• Hewitt and Feltzer Dentistry Partnership
• Hewlett Zaremba LLC
• Evonne Higdon, NP
• Charles Higgs-Coulthard, M.D.
• Helene M Highbarger, OT
• Maya Ann Hightower, PT
• Alyssa Hile

• All providers in Mishawaka, IN
• Counseling Psychologist in Indiana

• 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.