Individual provider Active NPI

Mike Gorenchtein, M.B.,B.S.

  • Internal Medicine Physician
  • Campbell, CA
National Provider Identifier
1326571217
Registry record updated Oct 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A195962 Issued in CA
Practice address
221 E Hacienda Ave Ste B
Campbell, CA 95008-6625
Phone
(408) 376-3350
Fax
(408) 374-4130
NPI assigned
Apr 6, 2017
Last updated
Oct 9, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 9, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A195962 CA Primary

Addresses

Primary practice location

221 E Hacienda Ave Ste B
Campbell, CA 95008-6625

Mailing address

221 E Hacienda Ave Ste B
Campbell, CA 95008-6625
Phone (408) 376-3350

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
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

Enrollment IDStateProvider typePAC IDDetails
I20240927001485 CA Practitioner - Geriatric Medicine 8820334394 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Geriatric Medicine
Education
Other, 2016
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

221 E Hacienda Ave
Suite B
Campbell, CA 95008-6625

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as apm
Quality
79.77
Promoting interoperability
88.77
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A195962CAMDInternal Medicine Physician

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

Organizations & group practices 1

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": "1491436800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1326571217",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "221 E HACIENDA AVE STE B",
            "city": "CAMPBELL",
            "state": "CA",
            "postal_code": "950086625",
            "telephone_number": "408-376-3350",
            "fax_number": "408-374-4130"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "221 E HACIENDA AVE STE B",
            "city": "CAMPBELL",
            "state": "CA",
            "postal_code": "950086625",
            "telephone_number": "408-376-3350",
            "fax_number": "408-374-4130"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GORENCHTEIN",
        "first_name": "MIKE",
        "name_prefix": "Dr.",
        "credential": "M.B.,B.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-06",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A195962",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Campbell, CA

Sources for this page

Verify at the official NPI Registry.