NPIMap

Individual provider Active NPI

Geoffrey William Horn, DO

  • Diagnostic Radiology Physician
  • Saint Helena, CA
National Provider Identifier
1013117977
Registry record updated Apr 25, 2012
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
20A11701 Issued in CA
Practice address
10 Woodland Rd
Saint Helena, CA 94574-9554
Phone
(707) 963-6430
Fax
(707) 256-3508
NPI assigned
Jul 19, 2007
Last updated
Apr 25, 2012By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 25, 2012

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 4369 OK
Diagnostic Radiology Physician 2085R0202X 2063 TN
Diagnostic Radiology Physician 2085R0202X 20A11701 CA Primary

Addresses

Primary practice location

10 Woodland Rd
Saint Helena, CA 94574-9554

Mailing address

PO Box 3222
Napa, CA 94558-0293
Phone (707) 261-7821

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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
I20110819000170 CA Practitioner - Diagnostic Radiology 5395875934 Reassigns benefits to 13 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Willits Hospital IncGroup PAC ID 7416940697, 67 clinicians
Ukiah Adventist HospitalGroup PAC ID 6406816123, 136 clinicians
Adventist Health Mendocino CoastGroup PAC ID 3678990769, 57 clinicians

Practice addresses (Care Compare)

1 Marcela Dr
Willits, CA 95490-5769
Phone (707) 459-6801

15630 18TH Ave
Clearlake, CA 95422-9336
Phone (707) 994-6486

275 Hospital Dr
Ukiah, CA 95482-4531
Phone (707) 462-3111

3 Marcela Dr
Suite D
Willits, CA 95490-5769
Phone (707) 459-4220

700 River Dr
Fort Bragg, CA 95437-5403
Phone (707) 961-1234

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.74 of 100Reported as group
Quality
94
Promoting interoperability
92
Improvement activities
40
Cost
65.12

Merit-based Incentive Payment System (MIPS)

Final score
95.77 of 100Reported as apm
Quality
81.54
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
88.16 of 100Reported as group
Quality
82.56
Promoting interoperability
93
Improvement activities
40
Cost
69.49

Merit-based Incentive Payment System (MIPS)

Final score
89.41 of 100Reported as group
Quality
86.32
Promoting interoperability
95
Improvement activities
40
Cost
66.55

Merit-based Incentive Payment System (MIPS)

Final score
85.91 of 100Reported as group
Quality
75.49
Promoting interoperability
94
Improvement activities
40
Cost
73.96

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4369OKMDChiropractor
20A11701CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Adventist Health Physicians Network CurrentSince Jan 1, 2021 Accepting new patients
Adventist Health Physicians Network Current Accepting new patients
Adventist Health Clearlake Hospital Inc. CurrentSince Feb 10, 2019 Accepting new patients
Adventist Health Mendocino Coast CurrentSince Jan 1, 2023 Accepting new patients
Adventist Health Physicians Network CurrentSince Jan 1, 2021 Accepting new patients
Ukiah Adventist Hospital Diagnostic Radiology CurrentSince Sep 1, 2019 Accepting new patients
Reedley Community Hospital CurrentSince Aug 20, 2020 Accepting new patients
Willits Hospital Inc. CurrentSince Oct 3, 2018 Accepting new patients
Hanford Community Hospital CurrentSince Aug 19, 2020 Accepting new patients
Ukiah Adventist Hospital CurrentSince Oct 3, 2018 Accepting new patients
St. Helena Hospital CurrentSince Jun 1, 2023 Accepting new patients
Adventist Health Tulare CurrentSince Aug 19, 2020 Accepting new patients
Reedley Community Hospital CurrentSince Aug 20, 2020 Accepting new patients
Radiology Medical Group of WMMC Diagnostic Radiology CurrentSince Jan 1, 2020 Accepting new patients
St. Helena Hospital CurrentSince Jun 1, 2023 Accepting new patients
Vanderbilt University Medical Center Diagnostic Radiology Past Accepting new patients
Northern California Imaging Associates Medical Group Inc Diagnostic Radiology Past Accepting new patients
Hanford Medical Associates, Inc. Past Accepting new patients
Solano Imaging Medical Associates Diagnostic Radiology Past Accepting new patients
Tennessee Advanced Neurodiagnostic Institute, Inc. (Tanii) Past Accepting new patients
Vanderbilt St. Thomas Imaging, GP Diagnostic Radiology Past Accepting new patients

Locations

913 Washington St
Calistoga, CA 94515
Phone (707) 942-0844

111 Raley Blvd
Ste 140
Chico, CA 95928
Phone (530) 342-5776

111 Raley Blvd
Ste 160
Chico, CA 95928
Phone (530) 332-1901

15630 18th Ave
Clearlake, CA 95422
Phone (707) 995-5820

700 River Dr
Fort Bragg, CA 95437
Phone (707) 961-1234

125 Mall Dr
Ste 305
Hanford, CA 93230
Phone (559) 537-0440

531 W College St
Los Angeles, CA 90012
Phone (213) 268-5000

372 W Cypress Ave
Reedley, CA 93654
Phone (559) 391-3110

10 Woodland Rd
Saint Helena, CA 94574
Phone (707) 261-7821

6 Woodland Rd
Ste 202
Saint Helena, CA 94574
Phone (707) 963-5294

821 Saint Helena Hwy S
Ste 2
Saint Helena, CA 94574
Phone (707) 967-7551

2975 Sycamore Dr
Simi Valley, CA 93065
Phone (805) 522-2500

869 N Cherry St
Tulare, CA 93274
Phone (559) 326-2800

275 Hospital Dr
Ukiah, CA 95482
Phone (707) 462-7900

1 Marcela Dr
Willits, CA 95490
Phone (707) 456-3001

5700 Southwyck Blvd
Toledo, OH 43614

Interoperability endpoints

  • FHIR API: https://fhir-myrecord.cerner.com/r4/29a5ccea-f4ab-4447-a191-56b20695970f/
  • FHIR API: https://fhir-myrecord.cerner.com/r4/a36dfa71-4dd3-4608-9cfb-c7a63ade5531/

Organizations & group practices 22

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.

View all 22

Hospital & facility affiliations 5

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": "1184803200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1335312000000",
    "number": "1013117977",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3222",
            "city": "NAPA",
            "state": "CA",
            "postal_code": "945580293",
            "telephone_number": "707-261-7821",
            "fax_number": "707-256-3508"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 WOODLAND RD",
            "city": "SAINT HELENA",
            "state": "CA",
            "postal_code": "945749554",
            "telephone_number": "707-963-6430",
            "fax_number": "707-256-3508"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HORN",
        "first_name": "GEOFFREY",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-07-19",
        "last_updated": "2012-04-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "OK",
            "license": "4369",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TN",
            "license": "2063",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "20A11701",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Helena, CA

Sources for this page

Verify at the official NPI Registry.