Individual provider Active NPI

Matthew Yc Lin, MD

  • Surgery Physician
  • Torrance, CA
National Provider Identifier
1770775835
Registry record updated Aug 13, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
A96948 Issued in CA
Practice address
1000 W Carson St
Torrance, CA 90502-2004
Phone
(310) 222-2700
Fax
(310) 533-1841
NPI assigned
Aug 13, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Surgery Physician 208600000X A96948 CA Primary

Addresses

Primary practice location

1000 W Carson St
Torrance, CA 90502-2004

Mailing address

1000 W Carson St
Torrance, CA 90502-2004
Phone (310) 222-2700

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
I20081031000250 CA Practitioner - General Surgery 5395804603 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
General Surgery
Education
University of California, Geffen School of Medicine, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
UCSF Dept of SurgeryGroup PAC ID 7719886373, 211 clinicians

Practice addresses (Care Compare)

505 Parnassus Ave
San Francisco, CA 94143-2204
Phone (415) 476-1000

Hospital & facility affiliations

  • UCSF Medical Center Hospital, San Francisco, CA, CCN 050454
  • Providence Queen of the Valley Medical Center Hospital, Napa, CA, CCN 050009

Merit-based Incentive Payment System (MIPS)

Final score
97.51 of 100Reported as group
Quality
92.74
Improvement activities
40
Cost
72.4

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hernia repair - groin (open)14
Hernia repair (minimally invasive)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A96948CAMDSurgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of California San Francisco Current Accepting new patients
University of California SFGH Medical Group Surgery Current Accepting new patients
City & County of San Francisco CurrentSince Oct 27, 2025 Accepting new patients
City & County of San Francisco Current Accepting new patients
University of California SFGH Medical Group Surgery CurrentSince Jul 1, 2011 Accepting new patients
University of California San Francisco CurrentSince Jun 1, 2011 Accepting new patients
UCSF Dept of Surgery Surgery CurrentSince Jun 1, 2011 Accepting new patients
Regents of the University of California CurrentSince Dec 5, 2016 Accepting new patients
City and County of San Francisco CurrentSince Oct 27, 2025 Accepting new patients
University of California San Francisco Surgery CurrentSince Jun 1, 2011 Accepting new patients
University of California SFGH Medical Group CurrentSince Jul 1, 2011 Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients
UCSF Medical Group Business Services Surgery Past Accepting new patients
Faculty Physicians and Surgeons of Llusm Surgery Past Accepting new patients

Locations

2330 Post St
San Francisco, CA 94115
Phone (415) 502-4444

505 Parnassus Ave
San Francisco, CA 94143
Phone (415) 476-9058

400 Parnassus Ave
San Francisco, CA 94143
Phone (415) 353-2000

400 Parnassus Ave
#4
San Francisco, CA 94143

1001 Potrero Ave
San Francisco, CA 94110
Phone (415) 206-2305

400 Parnassus Ave
Fl 2
San Francisco, CA 94143
Phone (415) 353-2008

1001 Potrero Ave
Rm 3A
San Francisco, CA 94110
Phone (415) 206-4632

Organizations & group practices 14

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.

View all 14

Hospital & facility affiliations 3

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": "1186963200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1186963200000",
    "number": "1770775835",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 W CARSON ST",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905022004",
            "telephone_number": "310-222-2700",
            "fax_number": "310-533-1841"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 W CARSON ST",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905022004",
            "telephone_number": "310-222-2700",
            "fax_number": "310-533-1841"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIN",
        "first_name": "MATTHEW",
        "middle_name": "YC",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-13",
        "last_updated": "2007-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "CA",
            "license": "A96948",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Torrance, CA

Sources for this page

Verify at the official NPI Registry.