Mark Francis O'Loughlin, D.C.

Primary specialty

ChiropractorTaxonomy code 111N00000X

License

001941 Issued in CT

Practice address

46 Park PL Ste a
Branford, CT 06405-3774

Phone

(203) 208-0163

Fax

(203) 208-1754

NPI assigned

Jun 4, 2013

Last updated

Aug 20, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

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.

• North Branford Family Chiropractic and Wellness Center LLC

  • Chiropractor
  • North Branford, CT
  • NPI 1053723940
  Authorized official Same address or phone

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

{
    "created_epoch": "1370304000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1356788020",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "46 PARK PL STE A",
            "city": "BRANFORD",
            "state": "CT",
            "postal_code": "064053774",
            "telephone_number": "203-208-0163",
            "fax_number": "203-208-1754"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "46 PARK PL STE A",
            "city": "BRANFORD",
            "state": "CT",
            "postal_code": "064053774",
            "telephone_number": "203-208-0163",
            "fax_number": "203-208-1754"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'LOUGHLIN",
        "first_name": "MARK",
        "middle_name": "FRANCIS",
        "name_prefix": "Dr.",
        "credential": "D.C.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2013-06-04",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "111N00000X",
            "taxonomy_group": "",
            "desc": "Chiropractor",
            "state": "CT",
            "license": "001941",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CHIROPRACTIC",
            "identifier": "1053723940",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Chiropractor in Branford, CT
• Providers in Branford, CT by specialty
• Chiropractor in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.