Individual provider Active NPI

Amy G Fiedler, M.D.

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
  • San Francisco, CA
National Provider Identifier
1912134453
Registry record updated Jun 30, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X
License
A178750 Issued in CA
Practice address
400 Parnassus Ave Ste A501
San Francisco, CA 94143-2202
Phone
(415) 353-1606
Fax
(415) 353-1312
NPI assigned
Jun 11, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 30, 2022

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X A178750 CA Primary
Surgery Physician 208600000X MED-PHYS-LIC-104842 MT
Surgery Physician 208600000X L-240116 MA

Addresses

Primary practice location

400 Parnassus Ave Ste A501
San Francisco, CA 94143-2202

Mailing address

400 Parnassus Ave Ste A501
San Francisco, CA 94143-2202
Phone (415) 353-1606

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
I20220627001415 CA Practitioner - Thoracic Surgery 9335302967 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Thoracic Surgery
Education
George Washington University School of Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University Anesthesia Medical GroupGroup PAC ID 2769370535, 402 clinicians
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

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
Coronary artery bypass graft (CABG)1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
L-240116MAMDSurgery Physician
MED-PHYS-LIC-104842MTMDSurgery Physician
A178750CAMDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University Anesthesia Medical Group CurrentSince Jun 30, 2025 Accepting new patients
University of California San Francisco CurrentSince Jun 15, 2022 Accepting new patients
University of California San Francisco CurrentSince Jun 15, 2022 Accepting new patients
UCSF Medical Group Business Services Surgery CurrentSince Jun 15, 2022 Accepting new patients
UCSF Medical Group Business Services CurrentSince Jun 15, 2022 Accepting new patients
UCSF Dept of Surgery Surgery CurrentSince Jun 15, 2022 Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients
Regents of the University of California Past Accepting new patients

Locations

2 Bon Air Rd
Ste 100
Larkspur, CA 94939

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

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

400 Parnassus Ave
Ste A501
San Francisco, CA 94143
Phone (415) 353-1606

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

2001 The Embarcadero
Ste 1500
San Francisco, CA 94143
Phone (415) 353-1606

400 Parnassus Ave
#A501
San Francisco, CA 94143
Phone (415) 353-2357

Interoperability endpoints

  • Direct secure messaging: mbeilfuss1000244@direct.uwhealth.org
  • Direct secure messaging: afiedler2073820@wm.providencedirect.org
  • Direct secure messaging: afiedler238381@direct-ucsfmedicalcenter.org

Organizations & group practices 8

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 1

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": "1244678400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1656547200000",
    "number": "1912134453",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 PARNASSUS AVE STE A501",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432202",
            "telephone_number": "415-353-1606",
            "fax_number": "415-353-1312"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 PARNASSUS AVE STE A501",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432202",
            "telephone_number": "415-353-1606",
            "fax_number": "415-353-1312"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FIEDLER",
        "first_name": "AMY",
        "middle_name": "G",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-06-11",
        "last_updated": "2022-06-30",
        "certification_date": "2022-06-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "CA",
            "license": "A178750",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MT",
            "license": "MED-PHYS-LIC-104842",
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "MA",
            "license": "L-240116",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.