Barbara Lynn Siegle-Letterly, PC

Primary specialty

Professional CounselorTaxonomy code 101YP2500X

License

C7896 Issued in OH

Practice address

125 S Main St Ste 305
Fostoria, OH 44830-2361

Phone

(567) 429-1000

NPI assigned

Jan 10, 2007

Last updated

Apr 22, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other names 1

• Barbara Lynn Siegle-Letterly Professional name

Medicare fee-for-service enrollment

Enrolled in OH

Eligible to order & refer

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

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Serenity Christian CounselingGroup PAC ID 6305368283, 6 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Serenity Christian Counseling

  • Professional Counselor
  • Fostoria, OH
  • NPI 1316432636
  Medicare reassignment Care Compare group NPD
• Grow Healthcare Group PA

  • Mental Health Counselor
  • Miami, FL
  • NPI 1245845932

  OH

  Medicare reassignment
• Serenity Christian Counseling LLC

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Fostoria, OH
  • NPI 1578389912
  NPD
• Pathways Christian Counseling

  • Professional Counselor
  • Findlay, OH
  • NPI 1043543382
  NPD (past)

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

{
    "created_epoch": "1168387200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776816000000",
    "number": "1760532212",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "125 S MAIN ST STE 305",
            "city": "FOSTORIA",
            "state": "OH",
            "postal_code": "448302361",
            "telephone_number": "567-429-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "125 S MAIN ST STE 305",
            "city": "FOSTORIA",
            "state": "OH",
            "postal_code": "448302361",
            "telephone_number": "567-429-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIEGLE-LETTERLY",
        "first_name": "BARBARA",
        "middle_name": "LYNN",
        "name_prefix": "Mrs.",
        "credential": "PC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-01-10",
        "last_updated": "2026-04-22",
        "certification_date": "2026-04-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "OH",
            "license": "C7896",
            "primary": true
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "OH",
            "license": "E.1000028",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BARBARA",
            "last_name": "SIEGLE-LETTERLY",
            "middle_name": "LYNN",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Seneca County Residential Advisory Committee
• Serenity Christian Counseling
• Serenity Christian Counseling LLC
• Serenity Christian Counseling LLC
• Mark Shoemaker
• Hope Renee Singleton
• Fred W Skulina, OD
• Kellie Jo Smarr, LPN
• Danielle Smith
• Joel Sobecki

• Professional Counselor in Fostoria, OH
• Providers in Fostoria, OH by specialty
• Professional Counselor in Ohio

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