NPIMap

Individual provider Active NPI

Gilbert Simoni, M.D., FACG

  • Gastroenterology Physician
  • Thousand Oaks, CA
National Provider Identifier
1316922958
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
A77140 Issued in CA
Practice address
555 Marin St Ste 270
Thousand Oaks, CA 91360-4112
Phone
(805) 719-0244
Fax
(805) 777-1730
NPI assigned
Dec 7, 2005
Last updated
Jul 21, 2022By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A77140 CA
Gastroenterology Physician 207RG0100X MA74330 NJ
Hepatology Physician 207RI0008X A77140 CA
Gastroenterology Physician 207RG0100X A77140 CA Primary

Addresses

Primary practice location

555 Marin St Ste 270
Thousand Oaks, CA 91360-4112

Mailing address

555 Marin St
Suite 270
Thousand Oaks, CA 91360-4236
Phone (805) 719-0244

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA, SD2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20061120000297 CA Practitioner - Gastroenterology 7315970787 Reassigns benefits to 3 organizations
I20151016001114 SD Practitioner - Gastroenterology 7315970787 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 1999
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Sonora Community HospitalGroup PAC ID 4284538505, shared by 10 NPIs, 134 clinicians

Practice addresses (Care Compare)

1000 Greenley Rd
Sonora, CA 95370-5200
Phone (209) 536-5000

193 Fairview LN
Sonora, CA 95370-4828
Phone (209) 536-5100

555 Marin St
Suite 270
Thousand Oaks, CA 91360-4112
Phone (805) 719-0244

680 Guzzi LN
Sonora, CA 95370-5288

690 Guzzi LN
Sonora, CA 95370-5292

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
90.1 of 100Reported as group
Quality
100
Improvement activities
40
Cost
66.99

Merit-based Incentive Payment System (MIPS)

Final score
84.78 of 100Reported as group
Quality
81.74
Promoting interoperability
97
Improvement activities
40
Cost
67.27

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy357
Upper gastrointestinal (GI) endoscopy for acid reflux341

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
MA74330NJMDGastroenterology Physician
A77140CAMDHepatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sonora Community Hospital CurrentSince Dec 27, 2023 Accepting new patients
Sanford Medical Center Internal Medicine CurrentSince Jul 31, 2015 Accepting new patients
Sanford Clinic Current Accepting new patients
Sonora Community Hospital Current Accepting new patients
Sonora Community Hospital Internal Medicine CurrentSince Dec 27, 2023 Accepting new patients
Sonora Community Hospital CurrentSince Dec 27, 2023 Accepting new patients
Advanced Gastroenterology, Inc. Gastroenterology CurrentSince Jul 2, 2007 Accepting new patients
Advanced Digestive Center of Southern California LLC Current Accepting new patients
Sonora Community Hospital Current Accepting new patients
Sanford Clinic CurrentSince Jul 31, 2015 Accepting new patients
Sanford Clinic CurrentSince Jul 31, 2015 Accepting new patients
RMC Surgery Center, LLC Past Accepting new patients
St. Joseph's Healthcare, Inc. Internal Medicine Past Accepting new patients

Locations

680 Guzzi Ln
Ste 105
Sonora, CA 95370
Phone (209) 532-0126

680 Guzzi Ln
Ste 206
Sonora, CA 95370
Phone (209) 536-5760

193 Fairview Ln
Ste C
Sonora, CA 95370
Phone (209) 532-3124

193 Fairview Ln
Sonora, CA 95370
Phone (209) 536-5100

555 Marin St
Ste 270
Thousand Oaks, CA 91360
Phone (805) 497-0961

525 N Foster St
Mitchell, SD 57301
Phone (605) 995-2000

4405 E 26th St
Sioux Falls, SD 57103
Phone (605) 328-9000

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/FAEGAD/Endpoint/FAEGAD
  • FHIR API: https://fhir4.healow.com/fhir/r4/FAEGAD

Organizations & group practices 13

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 13

Hospital & facility affiliations 14

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

View all 14

NPI Registry JSON

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

{
    "created_epoch": "1133913600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1316922958",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "555 MARIN ST",
            "address_2": "SUITE 270",
            "city": "THOUSAND OAKS",
            "state": "CA",
            "postal_code": "913604236",
            "telephone_number": "805-719-0244",
            "fax_number": "805-777-1730"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 MARIN ST STE 270",
            "city": "THOUSAND OAKS",
            "state": "CA",
            "postal_code": "913604112",
            "telephone_number": "805-719-0244",
            "fax_number": "805-777-1730"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMONI",
        "first_name": "GILBERT",
        "name_prefix": "Dr.",
        "credential": "M.D., FACG",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-12-07",
        "last_updated": "2022-07-21",
        "certification_date": "2021-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A77140",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NJ",
            "license": "MA74330",
            "primary": false
        },
        {
            "code": "207RI0008X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hepatology",
            "state": "CA",
            "license": "A77140",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "A77140",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Thousand Oaks, CA

Sources for this page

Verify at the official NPI Registry.