Individual provider Active NPI

Madeline Yung

  • Ophthalmology Physician
  • San Francisco, CA
National Provider Identifier
1285098707
Registry record updated Aug 6, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
A152481 Issued in CA
Practice address
1001 Potrero Avenue, BLDG. 5, 4M
San Francisco, CA 94110
Phone
(628) 206-8304
Fax
(415) 206-6122
NPI assigned
Apr 11, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 6, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
General Acute Care Hospital 282N00000X
Ophthalmology Physician 207W00000X A152481 CA Primary

Addresses

Primary practice location

1001 Potrero Avenue, BLDG. 5, 4M
San Francisco, CA 94110

Mailing address

1001 Potrero Avenue, BLDG. 5, 4M
San Francisco, CA 94110
Phone (628) 206-8304

Other practice location 1

10301 Nick Way
Elk Grove, CA 95757-5974
Phone (925) 858-2755

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
I20200701001018 CA Practitioner - Ophthalmology 6002241346 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Ophthalmology
Education
University of California, Geffen School of Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University of California SFGH Medical GroupGroup PAC ID 5496668410, 566 clinicians
UCSF Medical Group Business ServicesGroup PAC ID 3779497870, 1,533 clinicians
University of California San FranciscoGroup PAC ID 4486567229, 1,780 clinicians

Practice addresses (Care Compare)

1001 Potrero Ave
San Francisco, CA 94110-3518

1001 Potrero Ave BLDG 80 Ward 83
Suite 32
San Francisco, CA 94110-3518
Phone (628) 206-8610

1600 Divisadero St
San Francisco, CA 94115-3010
Phone (415) 476-1000

2330 Post St
San Francisco, CA 94115-3465
Phone (415) 476-4029

3100 San Pablo Ave
Berkeley, CA 94702-2498
Phone (510) 985-5020

400 Parnassus Ave
San Francisco, CA 94143-2202

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

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

Hospital & facility affiliations

  • UCSF Medical Center Hospital, San Francisco, CA, CCN 050454
  • Zuckerberg San Francisco General Hosp & Trauma Ctr Hospital, San Francisco, CA, CCN 050228

Merit-based Incentive Payment System (MIPS)

Final score
87.01 of 100Reported as group
Quality
86.78
Improvement activities
40
Cost
70.46

Merit-based Incentive Payment System (MIPS)

Final score
84.89 of 100Reported as group
Quality
81.13
Improvement activities
40
Cost
71.5

Merit-based Incentive Payment System (MIPS)

Final score
97.28 of 100Reported as group
Quality
89.92
Promoting interoperability
100
Improvement activities
40
Cost
78.23

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery205

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A152481CAMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of California San Francisco CurrentSince Jul 22, 2021 Accepting new patients
UCSF Medical Group Business Services CurrentSince Jul 22, 2021 Accepting new patients
UCSF Medical Group Business Services Ophthalmology CurrentSince Jul 22, 2021 Accepting new patients
University of California SFGH Medical Group Current Accepting new patients
Regents of the Univ of Ca CurrentSince Jul 7, 2020 Accepting new patients
University of California SFGH Medical Group Ophthalmology CurrentSince Aug 1, 2021 Accepting new patients
Regents of the Univ of Ca Ophthalmology CurrentSince Jul 7, 2020 Accepting new patients
University of California San Francisco CurrentSince Jul 22, 2021 Accepting new patients
Regents of the University of California CurrentSince Jul 22, 2021 Accepting new patients
Regents of the Univ of Ca Current Accepting new patients
University of California SFGH Medical Group CurrentSince Aug 1, 2021 Accepting new patients
University of California San Francisco Current Accepting new patients
Regents of the Univ of Ca Past Accepting new patients
University of California San Francisco Past Accepting new patients

Locations

3100 San Pablo Ave
Berkeley, CA 94702
Phone (510) 985-5020

4900 Broadway
Ste 2800
Sacramento, CA 95820
Phone (916) 734-9313

4860 Y St
Ste 2400
Sacramento, CA 95817
Phone (916) 734-6602

4860 Y St
Sacramento, CA 95817
Phone (916) 734-2700

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

490 Illinois St
Fl 8
San Francisco, CA 94143
Phone (415) 353-2800

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

1001 Potrero Ave
Bldg 5
San Francisco, CA 94110
Phone (628) 206-5753

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

400 Parnassus Ave
#A632
San Francisco, CA 94143
Phone (415) 473-1000

Interoperability endpoints

  • Direct secure messaging: myung196383@direct-ucsfmedicalcenter.org

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": "1460332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1628208000000",
    "number": "1285098707",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1001 POTRERO AVENUE, BLDG. 5, 4M",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94110",
            "telephone_number": "628-206-8304",
            "fax_number": "415-206-6122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1001 POTRERO AVENUE, BLDG. 5, 4M",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94110",
            "telephone_number": "628-206-8304",
            "fax_number": "415-206-6122"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10301 Nick Way",
            "address_purpose": "LOCATION",
            "city": "Elk Grove",
            "state": "CA",
            "postal_code": "957575974",
            "country_code": "US",
            "telephone_number": "925-858-2755",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YUNG",
        "first_name": "MADELINE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-04-11",
        "last_updated": "2021-08-06",
        "certification_date": "2021-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A152481",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.