Individual provider Active NPI

Catherine A Biren, M.D.

  • Dermatology Physician
  • Modesto, CA
National Provider Identifier
1124021035
Registry record updated Mar 24, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
License
G48190 Issued in CA
Practice address
1324 Nelson Ave
Ste B
Modesto, CA 95350-5341
Phone
(209) 524-9481
Fax
(209) 524-9486
NPI assigned
May 24, 2005
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 24, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X GR0045780 CA
Dermatology Physician 207N00000X G48190 CA Primary

Addresses

Primary practice location

1324 Nelson Ave
Ste B
Modesto, CA 95350-5341

Mailing address

1324 Nelson Ave
Ste B
Modesto, CA 95350-5341
Phone (209) 524-9481

Other practice location 1

9781 Blue Larkspur Ln Ste 100
Monterey, CA 93940-6509
Phone (831) 333-9008

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
I20080708000677 CA Practitioner - Dermatology 6800968892 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Dermatology
Education
Northwestern University Womans Medical School, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Csi Medical Group 104 clinicians

Practice addresses (Care Compare)

9781 Blue Larkspur LN
Suite 100
Monterey, CA 93940-6509
Phone (831) 333-9008

Hospital & facility affiliations

  • Community Hospital of the Monterey Peninsula Hospital, Monterey, CA, CCN 050145

Merit-based Incentive Payment System (MIPS)

Final score
85.34 of 100Reported as group
Quality
90.85
Promoting interoperability
87
Improvement activities
40
Cost
71.11

Procedures performed for Medicare patients

ProcedureNumber of procedures
Melanoma (skin cancer) excision1-10
Removal of skin lesions359
Removal or shaving of skin growth1-10
Skin biopsy71

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
GR0045780CAMDSpecialist
G48190CAMDDermatology Physician

Practice roles (4 of 5)

OrganizationSpecialtyStatusNew patients
Csi Medical Group Dermatology CurrentSince Apr 15, 2023 Accepting new patients
James R Kunkel,M.D.,Inc Specialist CurrentSince Dec 16, 2014 Accepting new patients
Doctors Medical Center of Modesto, Inc. Past Accepting new patients
Oak Valley Hospital District Past Accepting new patients

Locations

880 Oak Park Blvd
Ste 103
Arroyo Grande, CA 93420
Phone (805) 474-9550

1324 Nelson Ave
Ste B
Modesto, CA 95350
Phone (209) 524-9481

9781 Blue Larkspur Ln
Ste 100
Monterey, CA 93940
Phone (831) 333-9008

9781 Blue Larkspur Ln
Monterey, CA 93940
Phone (831) 333-9008

18988 Cox Ave
Ste B
Saratoga, CA 95070
Phone (408) 253-4407

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: drbiren@csinorthca.emadirect.md

Organizations & group practices 4

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.

Hospital & facility affiliations 2

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": "1116892800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1679616000000",
    "number": "1124021035",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1324 NELSON AVE",
            "address_2": "STE B",
            "city": "MODESTO",
            "state": "CA",
            "postal_code": "953505341",
            "telephone_number": "209-524-9481",
            "fax_number": "209-524-9486"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1324 NELSON AVE",
            "address_2": "STE B",
            "city": "MODESTO",
            "state": "CA",
            "postal_code": "953505341",
            "telephone_number": "209-524-9481",
            "fax_number": "209-524-9486"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "9781 Blue Larkspur Ln Ste 100",
            "address_purpose": "LOCATION",
            "city": "Monterey",
            "state": "CA",
            "postal_code": "939406509",
            "country_code": "US",
            "telephone_number": "831-333-9008",
            "fax_number": "831-333-9010",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BIREN",
        "first_name": "CATHERINE",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2005-05-24",
        "last_updated": "2023-03-24",
        "certification_date": "2023-03-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "CA",
            "license": "GR0045780",
            "primary": false
        },
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "CA",
            "license": "G48190",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Modesto, CA

Sources for this page

Verify at the official NPI Registry.