Pillars of Wellness

Primary specialty

Substance Use Disorder Rehabilitation Clinic/CenterTaxonomy code 261QR0405X

Legal business name

PILLARS OF WELLNESS

Practice address

244 E 90TH Dr
Merrillville, IN 46410-8102

Phone

(219) 323-3311

Fax

(888) 981-2760

NPI assigned

Oct 7, 2026

Last updated

Oct 7, 2026By the provider in NPPES

Organization subpart

Yes

Parent organization

PILLARS OF WELLNESSAs reported in NPPES

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

Authorized official

Name

Marissa Abbott

Title

Chro

Phone

(219) 323-3311

Specialties & licenses 6

Addresses

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

• Pillars of Wellness

  • Psychologist
  • Schererville, IN
  • NPI 1588105225
  NPPES parent name

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

{
    "created_epoch": "1791331200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1791331200000",
    "number": "1619871019",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "326 E US HIGHWAY 30",
            "city": "SCHERERVILLE",
            "state": "IN",
            "postal_code": "463752654",
            "telephone_number": "219-323-3311",
            "fax_number": "888-981-2760"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "244 E 90TH DR",
            "city": "MERRILLVILLE",
            "state": "IN",
            "postal_code": "464108102",
            "telephone_number": "219-323-3311",
            "fax_number": "888-981-2760"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PILLARS OF WELLNESS",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "PILLARS OF WELLNESS",
        "enumeration_date": "2026-10-07",
        "last_updated": "2026-10-07",
        "certification_date": "2026-10-07",
        "status": "A",
        "authorized_official_last_name": "ABBOTT",
        "authorized_official_first_name": "MARISSA",
        "authorized_official_title_or_position": "CHRO",
        "authorized_official_telephone_number": "219-323-3311"
    },
    "taxonomies": [
        {
            "code": "261QR0405X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Rehabilitation, Substance Use Disorder",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christine Dustyn Pierce, APP
• Kathy Pierce, BA
• William John Pierce, MD
• Catherine Krsek Pieroni, FNP
• Corey Pietrowski, RBT
• Pinnacle Healthcare, LLC
• Pinnacle Healthcare, LLC (Lake Orthopedic and Spine)
• Pinnacle Medical Group
• Pinnacle Treatment Centers in-1, LLC D/B/a Recovery Works Merrillville
• Shana L Pinto

• Substance Use Disorder Rehabilitation Clinic/Center in Merrillville, IN
• Providers in Merrillville, IN by specialty
• Substance Use Disorder Rehabilitation Clinic/Center in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.