Individual provider Active NPI

Mitchel D. Erickson, NP

  • Nurse Practitioner
  • San Francisco, CA
National Provider Identifier
1851330260
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
465603 Issued in CA
Practice address
505 Parnassus Ave
San Francisco, CA 94143-2204
Phone
(415) 353-1238
Fax
(415) 353-1792
NPI assigned
Jun 5, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 465603 CA Primary

Addresses

Primary practice location

505 Parnassus Ave
San Francisco, CA 94143-2204

Mailing address

1635 Divisadero Street
Suite 625, Box 1821
San Francisco, CA 94143-0001
Phone (415) 476-4029

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20121025000604 CA Practitioner - Nurse Practitioner 4385626555 Reassigns benefits to 3 organizations

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

State licenses

LicenseStateTypeSpecialty
465603CAMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Regents of the University of California CurrentSince Sep 3, 2012 Accepting new patients
UCSF Medical Group Business Services CurrentSince Jul 30, 2017 Accepting new patients
UCSF Medical Group Business Services Nurse Practitioner CurrentSince Jul 30, 2017 Accepting new patients
University of California San Francisco CurrentSince Sep 3, 2012 Accepting new patients
University of California San Francisco Current Accepting new patients
University of California San Francisco CurrentSince Sep 3, 2012 Accepting new patients
University of California San Francisco Medical Center Past Accepting new patients
Regents of the University of California Past Accepting new patients
University of California San Francisco Past Accepting new patients

Locations

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

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

3333 California St
Ste 380
San Francisco, CA 94118
Phone (415) 502-8885

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

1635 Divisadero St
Ste 625
San Francisco, CA 94115
Phone (415) 476-1977

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

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

505 Parnassus Ave
#L126
San Francisco, CA 94143
Phone (415) 353-1634

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

Interoperability endpoints

  • Direct secure messaging: merickson8761@direct-ucsfmedicalcenter.org

Organizations & group practices 9

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": "1149465600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1851330260",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1635 DIVISADERO STREET",
            "address_2": "SUITE 625, BOX 1821",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941430001",
            "telephone_number": "415-476-4029",
            "fax_number": "415-476-4150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "505 PARNASSUS AVE",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432204",
            "telephone_number": "415-353-1238",
            "fax_number": "415-353-1792"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ERICKSON",
        "first_name": "MITCHEL",
        "middle_name": "D.",
        "name_prefix": "Mr.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-05",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "465603",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.