Individual provider Active NPI

Erin Andersen, RN, NP

  • Adult Health Nurse Practitioner
  • San Francisco, CA
National Provider Identifier
1225251135
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Health Nurse PractitionerTaxonomy code 363LA2200X
License
526716 Issued in CA
Practice address
1600 Divisadero St # 1661
UCSF Employee and Occupational Health Services
San Francisco, CA 94115-3010
Phone
(415) 885-7892
NPI assigned
Apr 10, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Adult Health Nurse Practitioner 363LA2200X 526716 CA Primary
Occupational Health Nurse Practitioner 363LX0106X 526716 CA

Addresses

Primary practice location

1600 Divisadero St # 1661
UCSF Employee and Occupational Health Services
San Francisco, CA 94115-3010

Mailing address

1826 Eddy St Unit 103
San Francisco, CA 94115-3947
Phone (415) 885-7892

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file
Eligible to order & refer
  • Part B services: No
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Care Compare profile

Medicare Care Compare

Merit-based Incentive Payment System (MIPS)

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner, Registered Nurse

State licenses

LicenseStateTypeSpecialty
10499CAMDSpeech-Language Pathologist
526716CAMDOccupational Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the University of California CurrentSince Jan 16, 2011 Accepting new patients
UCSF Medical Group Business Services CurrentSince Aug 29, 2001 Accepting new patients
University of California San Francisco CurrentSince Jan 16, 2011 Accepting new patients
University of California San Francisco Current Accepting new patients
University of California San Francisco CurrentSince Jan 16, 2011 Accepting new patients
UCSF Medical Group Business Services CurrentSince Aug 29, 2001 Accepting new patients
Regents of the University of California Past Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients

Locations

1545 Divisadero St
Ste 460
San Francisco, CA 94143

400 Parnassus Ave
#300
San Francisco, CA 94143
Phone (415) 476-2163

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

1600 Divisadero St
#1661
San Francisco, CA 94143
Phone (415) 885-3813

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
#A610
San Francisco, CA 94143
Phone (415) 353-2200

3333 California St
#S110
San Francisco, CA 94118
Phone (415) 514-2664

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

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

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1176163200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1225251135",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1826 EDDY ST UNIT 103",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941153947",
            "telephone_number": "415-885-7892",
            "fax_number": "415-771-4472"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 DIVISADERO ST # 1661",
            "address_2": "UCSF EMPLOYEE AND OCCUPATIONAL HEALTH SERVICES",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941153010",
            "telephone_number": "415-885-7892"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANDERSEN",
        "first_name": "ERIN",
        "name_prefix": "Ms.",
        "credential": "RN, NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-10",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "CA",
            "license": "526716",
            "primary": true
        },
        {
            "code": "363LX0106X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Occupational Health",
            "state": "CA",
            "license": "526716",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.