Betty Jean Lok, DC CCSP DIANM DABCA

Primary specialty

Orthopedic ChiropractorTaxonomy code 111NX0800X

License

463 Issued in CT

Practice address

714 N Sandusky Ave
Upper Sandusky, OH 43351-1030

Phone

(419) 294-9490

Fax

(419) 294-2946

NPI assigned

Apr 10, 2006

Last updated

Feb 10, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

Other names 1

• Betty Jean Propeck Other name

Medicare fee-for-service enrollment

Enrolled in OH

Enrollment records 1

Specialty

Chiropractic

Education

Palmer College Chiropractic - Davenport, 1993

Medicare assignment

Accepts the Medicare-approved amount as payment in full

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.

• Mid Ohio Chiropractic Inc

  • Chiropractor
  • Upper Sandusky, OH
  • NPI 1003952482
  Medicare reassignment NPD Authorized official
• Clinger Chiropractic Center, LLC

  • Chiropractor
  • Findlay, OH
  • NPI 1386996833
  NPD (past)
• Lima Memorial Joint Operating Company

  dba Lima Memorial Health System

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)

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

{
    "created_epoch": "1144627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1821051897",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "714 N SANDUSKY AVE",
            "city": "UPPER SANDUSKY",
            "state": "OH",
            "postal_code": "433511030",
            "telephone_number": "419-294-9490",
            "fax_number": "419-294-2946"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "714 N SANDUSKY AVE",
            "city": "UPPER SANDUSKY",
            "state": "OH",
            "postal_code": "433511030",
            "telephone_number": "419-294-9490",
            "fax_number": "419-294-2946"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOK",
        "first_name": "BETTY",
        "middle_name": "JEAN",
        "credential": "DC CCSP DIANM DABCA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-10",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "OH",
            "license": "2412",
            "primary": false
        },
        {
            "code": "111NS0005X",
            "taxonomy_group": "",
            "desc": "Chiropractor, Sports Physician",
            "state": "CO",
            "license": "5499",
            "primary": false
        },
        {
            "code": "111NX0800X",
            "taxonomy_group": "",
            "desc": "Chiropractor, Orthopedic",
            "state": "CT",
            "license": "463",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2010595",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BETTY",
            "last_name": "PROPECK",
            "middle_name": "JEAN",
            "credential": "DC",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Lane Drug Co (Rite Aid Pharmacy 02360)
• James E Lassiter, MD
• Chelsea Lauren Lease, PA-C
• Erika Lyn Leppla
• Tejas B Lodhawala, M.D.
• Ralph Lyon, DO
• Liberty Mahaffey
• Mid Ohio Chiropractic Inc
• Midwest Eye Consultants Ohio, Inc (Comprehensive Eyecare Sandusky)
• Janine Louise Miller-Delany, MA, L.P.C.C.

• Orthopedic Chiropractor in Upper Sandusky, OH
• Providers in Upper Sandusky, OH by specialty
• Orthopedic Chiropractor in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.