Individual provider Active NPI

William Joseph Estrin, M.D.

  • Neurology Physician
  • San Francisco, CA
National Provider Identifier
1952482390
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
G53425 Issued in CA
Practice address
490 Post St
Suite 1152
San Francisco, CA 94102-1401
Phone
(415) 268-0054
Fax
(415) 986-3884
NPI assigned
Oct 18, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X G53425 CA Primary

Addresses

Primary practice location

490 Post St
Suite 1152
San Francisco, CA 94102-1401

Mailing address

490 Post St
Suite 1152
San Francisco, CA 94102-1401
Phone (415) 268-0054

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
I20050729000920 CA Practitioner - Neurology 2668400755 Reassigns benefits to 1 organization
Practice locations: San Francisco, CA

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
University of Chicago, Pritzker School of Medicine, 1973
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

450 Sutter St
Suite 1324
San Francisco, CA 94108-4007
Phone (415) 268-0054

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
99.23 of 100Reported as group
Quality
90.21
Promoting interoperability
100
Improvement activities
40
Cost
90.54

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G53425CAMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Chinese Hospital Association CurrentSince Sep 4, 2020 Accepting new patients
Chinese Hospital Association CurrentSince Sep 4, 2020 Accepting new patients

Locations

845 Jackson St
San Francisco, CA 94133
Phone (415) 677-2300

Organizations & group practices 2

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 4

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": "1161129600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1952482390",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "490 POST ST",
            "address_2": "SUITE 1152",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941021401",
            "telephone_number": "415-268-0054",
            "fax_number": "415-986-3884"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "490 POST ST",
            "address_2": "SUITE 1152",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941021401",
            "telephone_number": "415-268-0054",
            "fax_number": "415-986-3884"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ESTRIN",
        "first_name": "WILLIAM",
        "middle_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-18",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "G53425",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.