Mary Ruth Leyendecker, NP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

APRN.CNP.18443 Issued in OH

Practice address

1910 Fairgrove Ave
Hamilton, OH 45011-1930

Phone

(513) 868-0055

NPI assigned

Dec 3, 2015

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Miss Mary Ruth Forbis Professional name

Medicare fee-for-service enrollment

Enrolled in OH

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2017

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

First Step Recovery CenterGroup PAC ID 3375823115, 10 clinicians

Modern Psychiatry and Wellness LLCGroup PAC ID 6608029962, 23 clinicians

Goodwill Easter Seals Miami ValleyGroup PAC ID 1951650944, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.qualifacts.org/api/fhir/gesmv/r4/
• FHIR API: https://api.platform.athenahealth.com/5507/brand/1/csg/1/fhir/r4
• FHIR API: https://api.qualifacts.org/api/fhir/mpwhealth/r4/

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.

• First Step Recovery Center

  • Addiction Medicine (Family Medicine) Physician
  • Reynoldsburg, OH
  • NPI 1467826453
  Medicare reassignment Care Compare group NPD
• Goodwill Easter Seals Miami Valley

  • Counselor
  • Dayton, OH
  • NPI 1154547883
  Medicare reassignment Care Compare group NPD
• Modern Psychiatry and Wellness LLC

  • Adult Mental Health Clinic/Center
  • Hamilton, OH
  • NPI 1225260888
  Medicare reassignment Care Compare group NPD
• Freya Enterprise LLC

  • Children's Substance Abuse Rehabilitation Facility
  • Middletown, OH
  • NPI 1629673900
  Medicare reassignment NPD
• Pax Treatment Centers LLC

  • Substance Abuse Rehabilitation Facility
  • Middletown, OH
  • NPI 1609351477
  Medicare reassignment NPD
• Woodstream Wellness

  • Psychiatric/Mental Health Nurse Practitioner
  • Miamisburg, OH
  • NPI 1265001234
  Medicare reassignment NPD
• First Step Recovery Center

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Reynoldsburg, OH
  • NPI 1477004810
  NPD
• Freya Enterprise LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Middletown, OH
  • NPI 1346972510
  NPD
• Modern Psychiatry & Wellness, LLC

  • Adult Mental Health Clinic/Center
  • Hamilton, OH
  • NPI 1699251553
  NPD
• WS Wellness LLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Miamisburg, OH
  • NPI 1225710668
  NPD
• Community Mental Heatlh Centers of Warren County, Inc.

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Lebanon, OH
  • NPI 1225395163
  NPD (past)
• First Step Recovery Center

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Reynoldsburg, OH
  • NPI 1700340759
  NPD (past)

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

{
    "created_epoch": "1449100800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1417322397",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1910 FAIRGROVE AVE",
            "city": "HAMILTON",
            "state": "OH",
            "postal_code": "450111930",
            "telephone_number": "513-868-0055"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1910 FAIRGROVE AVE",
            "city": "HAMILTON",
            "state": "OH",
            "postal_code": "450111930",
            "telephone_number": "513-868-0055"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1215 1st Ave",
            "address_purpose": "LOCATION",
            "city": "Middletown",
            "state": "OH",
            "postal_code": "450444117",
            "country_code": "US",
            "telephone_number": "513-849-2081",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LEYENDECKER",
        "first_name": "MARY",
        "middle_name": "RUTH",
        "name_prefix": "Mrs.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2015-12-03",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "OH",
            "license": "COA.18443-NP",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "OH",
            "license": "APRN.CNP.18443",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARY",
            "last_name": "FORBIS",
            "middle_name": "RUTH",
            "prefix": "MISS",
            "credential": "PMHNP, FNP",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Haley Lewis
• Jessica Lewis
• Lisa Lewis, LICDC
• Payton Lewis
• Alec Leyendecker
• Michele Lynn Leyrer, M.S. CCC-SLP
• Liberty Care Agency, LLC
• Liberty Township Trustees
• Kae D Lichen
• Melissa Liddle, PSY.D.

• Psychiatric/Mental Health Nurse Practitioner in Hamilton, OH
• Providers in Hamilton, OH by specialty
• Psychiatric/Mental Health Nurse Practitioner in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.