Individual provider Active NPI

Sarah Gertler Schaaf, M.D.

  • Emergency Medicine Physician
  • San Francisco, CA
National Provider Identifier
1629303706
Registry record updated Jul 22, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
1016603 Issued in CA
Practice address
55 2ND St
San Francisco, CA 94105
Phone
(415) 600-6990
Fax
(415) 369-1243
NPI assigned
Oct 7, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 22, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 1016603 CA Primary

Addresses

Primary practice location

55 2ND St
San Francisco, CA 94105

Mailing address

325 Distel Cir
Los Altos, CA 94022-1408
Phone (650) 845-7649

Other practice location 1

505 Parnassus Ave
Room M-24
San Francisco, CA 94143-0203
Phone (415) 353-1529

Other practice location 2

3555 Cesar Chavez
San Francisco, CA 94110-4403
Phone (415) 641-6625

Other identifiers 1

IdentifierTypeStateIssuer
A114934OtherCASTATE MEDICAL LICENSE

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
I20130307000249 CA Practitioner - Emergency Medicine 0648425124 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
University of California, San Francisco School of Medicine, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
San Francisco Emergency Medical AssociatesGroup PAC ID 5698662518, 74 clinicians
Sutter Bay Medical FoundationGroup PAC ID 4284538778, 3,783 clinicians

Practice addresses (Care Compare)

3555 Cesar Chavez
San Francisco, CA 94110-4403
Phone (415) 641-6625

3838 California St
San Francisco, CA 94118-1506

45 Castro St
San Francisco, CA 94114-1010
Phone (415) 600-0600

55 2ND St
San Francisco, CA 94105-3491
Phone (415) 600-6990

601 Duboce Ave
San Francisco, CA 94117-3389
Phone (415) 600-0600

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
97.16 of 100Reported as group
Quality
91.91
Improvement activities
40
Cost
79.27

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
1016603CAMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
University of California SFGH Medical Group Emergency Medicine CurrentSince Aug 1, 2013 Accepting new patients
Sutter Bay Medical Foundation CurrentSince Nov 1, 2025 Accepting new patients
University of California SFGH Medical Group Current Accepting new patients
University of California SFGH Medical Group CurrentSince Aug 1, 2013 Accepting new patients
San Francisco Emergency Medical Associates Emergency Medicine CurrentSince Sep 15, 2013 Accepting new patients

Locations

3200 Kearney St
Fremont, CA 94538
Phone (510) 498-2800

1189 E Herndon Ave
Ste 103
Fresno, CA 93720
Phone (559) 450-7777

370 Distel Cir
Los Altos, CA 94022
Phone (650) 254-5200

325 Distel Cir
Los Altos, CA 94022
Phone (510) 204-3977

600 Coffee Rd
Modesto, CA 95355
Phone (209) 550-4755

101 Rowland Way
Ste 220
Novato, CA 94945
Phone (415) 878-7200

795 El Camino Real
Palo Alto, CA 94301
Phone (650) 324-1832

1555 East St
Ste 200
Redding, CA 96001
Phone (530) 229-0911

151 N Sunrise Ave
Ste 1205
Roseville, CA 95661
Phone (916) 789-1505

3555 Cesar Chavez
San Francisco, CA 94110
Phone (415) 485-8824

55 2nd St
San Francisco, CA 94105
Phone (415) 600-0764

3838 California St
Rm 410
San Francisco, CA 94118
Phone (415) 751-1847

45 Castro St
San Francisco, CA 94114
Phone (415) 241-5695

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

123 S San Mateo Dr
San Mateo, CA 94401
Phone (650) 343-4200

3883 Airway Dr
Ste 220
Santa Rosa, CA 95403
Phone (707) 521-7750

1551 Bishop St
Ste 110
Sn Luis Obisp, CA 93401
Phone (805) 548-8585

550 S Green Valley Rd
Watsonville, CA 95076
Phone (831) 458-5865

Interoperability endpoints

  • Direct secure messaging: sschaaf188378@hisp.ehr.sutterhealth.org

Organizations & group practices 6

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": "1254873600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1563753600000",
    "number": "1629303706",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 DISTEL CIR",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940221408",
            "telephone_number": "650-845-7649",
            "fax_number": "650-942-9312"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "55 2ND ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "94105",
            "telephone_number": "415-600-6990",
            "fax_number": "415-369-1243"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "505 Parnassus Ave",
            "address_2": "Room M-24",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941430203",
            "country_code": "US",
            "telephone_number": "415-353-1529",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3555 Cesar Chavez",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941104403",
            "country_code": "US",
            "telephone_number": "415-641-6625",
            "fax_number": "415-641-6688",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SCHAAF",
        "first_name": "SARAH",
        "middle_name": "GERTLER",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-10-07",
        "last_updated": "2019-07-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "CA",
            "license": "1016603",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "STATE MEDICAL LICENSE",
            "identifier": "A114934",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.