Individual provider Active NPI

Phyllis Won, PA-C

  • Physician Assistant
  • San Rafael, CA
National Provider Identifier
1023788759
Registry record updated May 2, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA62195 Issued in CA
Practice address
99 Montecillo Rd
San Rafael, CA 94903-3308
Phone
(415) 444-2000
NPI assigned
Sep 14, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 2, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA62195 CA Primary

Addresses

Primary practice location

99 Montecillo Rd
San Rafael, CA 94903-3308

Mailing address

PO Box 20222
American Canyon, CA 94503-0222
Phone (707) 704-9757

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
I20230703002777 CA Practitioner - Physician Assistant 3476912809 Reassigns benefits to 6 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
62195CAMDDental Assistant
PA62195CAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Permanente Medical Group Inc CurrentSince Apr 24, 2023 Accepting new patients
University of California San Francisco CurrentSince Feb 11, 2025 Accepting new patients
University of California San Francisco CurrentSince Feb 11, 2025 Accepting new patients
UCSF Medical Group Business Services CurrentSince Feb 11, 2025 Accepting new patients
Permanente Medical Group, Inc CurrentSince Apr 24, 2023 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

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

3100 San Pablo Ave
Berkeley, CA 94702
Phone (510) 985-5020

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

501 J St
Sacramento, CA 95814
Phone (916) 497-3000

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

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

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

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

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

99 Montecillo Rd
San Rafael, CA 94903
Phone (415) 444-2047

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834

Interoperability endpoints

  • Direct secure messaging: pwon414444@direct-ucsfmedicalcenter.org

Organizations & group practices 12

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": "1631577600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1682985600000",
    "number": "1023788759",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 20222",
            "city": "AMERICAN CANYON",
            "state": "CA",
            "postal_code": "945030222",
            "telephone_number": "707-704-9757"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "99 MONTECILLO RD",
            "city": "SAN RAFAEL",
            "state": "CA",
            "postal_code": "949033308",
            "telephone_number": "415-444-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WON",
        "first_name": "PHYLLIS",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-09-14",
        "last_updated": "2023-05-02",
        "certification_date": "2023-05-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA62195",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Rafael, CA

Sources for this page

Verify at the official NPI Registry.