Patrick O'Flaherty, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

337745 Issued in LA

Practice address

333 E 2ND St
Richland Center, WI 53581-1914

Phone

(608) 647-6321

NPI assigned

Mar 26, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: poflaherty861611@direct.emplifyhealth.org
• Direct secure messaging: poflaherty861611@direct.gundersenhealth.org

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.

• Medical Services, Inc

  • Critical Access Hospital
  • Hayward, WI
  • NPI 1912992827
  Medicare reassignment NPD
• Memorial Medical Center Inc

  • Critical Access Hospital
  • Ashland, WI
  • NPI 1437179231
  Medicare reassignment NPD
• Prairie Du Chien Memorial Hospital Association Inc

  • Critical Access Hospital
  • Prairie Du Chien, WI
  • NPI 1619024197
  Medicare reassignment NPD
• Memorial Medical Center Inc

  • Rural Health Clinic/Center
  • Ashland, WI
  • NPI 1770255937
  NPD
• Prairie Du Chien Memorial Hospital Assoc Inc

  • Family Medicine Physician
  • Fennimore, WI
  • NPI 1760808968
  NPD

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

{
    "created_epoch": "1585180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1831726876",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "640 SHORE ACRES RD",
            "city": "LA CRESCENT",
            "state": "MN",
            "postal_code": "559479637",
            "telephone_number": "507-895-8249"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "333 E 2ND ST",
            "city": "RICHLAND CENTER",
            "state": "WI",
            "postal_code": "535811914",
            "telephone_number": "608-647-6321"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "640 Shore Acres Rd",
            "address_purpose": "LOCATION",
            "city": "LA Crescent",
            "state": "MN",
            "postal_code": "559479637",
            "country_code": "US",
            "telephone_number": "507-895-8249",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "O'FLAHERTY",
        "first_name": "PATRICK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-26",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "LA",
            "license": "337745",
            "primary": true
        },
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "LA",
            "license": "337745",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• New Day Counseling, LLC
• Mysa T Nguyen, MD
• Adam Lee Niemeyer, DPT
• Pamela J Nigl, LPC
• Debra O'Connell, PT
• Olson Eye Care
• Olson Family Vision
• Brooklynn Marie Olson, RN
• Kristine Noel Olson, APSW
• Tamara Joan Olson

• Family Medicine Physician in Richland Center, WI
• Providers in Richland Center, WI by specialty
• Family Medicine Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.