NPIMap

Individual provider Active NPI

William David Farrar, M.D.

  • Gastroenterology Physician
  • Red Wing, MN
National Provider Identifier
1942263108
Registry record updated Sep 29, 2020
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
43646 Issued in MN
Practice address
701 Hewitt Blvd
Red Wing, MN 55066-2848
Phone
(651) 267-5000
NPI assigned
Apr 10, 2006
Last updated
Sep 29, 2020By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2020

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 43646 MN Primary

Addresses

Primary practice location

701 Hewitt Blvd
Red Wing, MN 55066-2848

Mailing address

701 Hewitt Blvd
Red Wing, MN 55066-2848
Phone (651) 267-5000

Other practice location 1

200 1st St SW
Rochester, MN 55905-0001
Phone (507) 284-2511

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address wfarrar88305@ehrdirect.mayoclinicmsg.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20060525000149 MN Practitioner - GastroenterologyPractitioner - Internal Medicine 2668483991 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
University of Colorado School of Medicine, Denver, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mayo Clinic Health System-Southeast Minnesota RegionGroup PAC ID 4385556703, shared by 9 NPIs, 550 clinicians

Practice addresses (Care Compare)

404 W Fountain St
Albert Lea, MN 56007-2437
Phone (507) 373-2384

701 Hewitt Blvd
Red Wing, MN 55066-2848
Phone (651) 267-5000

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy99
Upper gastrointestinal (GI) endoscopy for acid reflux146

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic Health System-Southeast Minnesota Region Current Accepting new patients
Mayo Clinic CurrentSince Mar 20, 2019 Accepting new patients
Mayo Clinic Health System-Lake City CurrentSince May 15, 2017 Accepting new patients
Mayo Clinic CurrentSince Mar 20, 2019 Accepting new patients
Mayo Clinic Health System-Southeast Minnesota Region CurrentSince Nov 1, 2017 Accepting new patients
Mayo Clinic Health System-Lake City Current Accepting new patients
Mayo Clinic Health System-Southeast Minnesota Region CurrentSince Nov 1, 2017 Accepting new patients
Mayo Clinic Health System-Southeast Minnesota Region Current Accepting new patients
Mayo Clinic Gastroenterology Current Accepting new patients

Locations

404 W Fountain St
Albert Lea, MN 56007
Phone (507) 377-6285

32021 County 24 Blvd
Cannon Falls, MN 55009
Phone (507) 263-6000

500 W Grant St
Lake City, MN 55041
Phone (651) 345-3321

701 Hewitt Blvd
Red Wing, MN 55066
Phone (507) 377-6285

200 1st St SW
Rochester, MN 55905
Phone (507) 266-4850

Interoperability endpoints

  • Direct secure messaging: wfarrar88305@ehrdirect.mayoclinicmsg.org

Organizations & group practices 9

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.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1144627200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1601337600000",
    "number": "1942263108",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "701 HEWITT BLVD",
            "city": "RED WING",
            "state": "MN",
            "postal_code": "550662848",
            "telephone_number": "651-267-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 HEWITT BLVD",
            "city": "RED WING",
            "state": "MN",
            "postal_code": "550662848",
            "telephone_number": "651-267-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "200 1st St SW",
            "address_purpose": "LOCATION",
            "city": "ROCHESTER",
            "state": "MN",
            "postal_code": "559050001",
            "country_code": "US",
            "telephone_number": "507-284-2511",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FARRAR",
        "first_name": "WILLIAM",
        "middle_name": "DAVID",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-10",
        "last_updated": "2020-09-29",
        "certification_date": "2020-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "MN",
            "license": "43646",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "wfarrar88305@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "701 Hewitt Blvd",
            "city": "Red Wing",
            "state": "MN",
            "country_code": "US",
            "postal_code": "550662848",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Red Wing, MN

Sources for this page

Verify at the official NPI Registry.