Individual provider Active NPI

Gianna Michelle Frazee, MD

  • Pediatrics Physician
  • San Francisco, CA
National Provider Identifier
1104839778
Registry record updated May 18, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatrics PhysicianTaxonomy code 208000000X
License
G80183 Issued in CA
Practice address
2100 Webster St Ste 110
San Francisco, CA 94115-2374
Phone
(415) 666-1860
Fax
(415) 666-0121
NPI assigned
Aug 14, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 18, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Pediatric Adolescent Medicine Physician 2080A0000X G080183 CA
Pediatrics Physician 208000000X G80183 CA Primary

Addresses

Primary practice location

2100 Webster St Ste 110
San Francisco, CA 94115-2374

Mailing address

2100 Webster St Ste 110
San Francisco, CA 94115-2374
Phone (415) 666-1860

Other practice location 1

3838 California St
ste. 111
San Francisco, CA 94118-1522
Phone (415) 666-1860

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq Health Information Exchange (HIE) The Permanente Medical Group

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
I20160316001134 CA Practitioner - Pediatric Medicine 2365748456 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
G80183CAMDPediatrics Physician
G080183CAMDPediatric Adolescent Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Providence Medical Foundation CurrentSince Sep 10, 2025 Accepting new patients
Providence Medical Foundation CurrentSince Sep 10, 2025 Accepting new patients
Permanente Medical Group, Inc CurrentSince Feb 6, 2016 Accepting new patients
Permanente Medical Group Inc Pediatrics CurrentSince Feb 6, 2016 Accepting new patients
Permanente Medical Group Inc Pediatrics Current Accepting new patients
Providence Medical Foundation Current Accepting new patients
California Pacific Medical Group, Inc. Past Accepting new patients
Providence Medical Foundation Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

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

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

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

1550 Professional Dr
Ste 200
Petaluma, CA 94954
Phone (707) 769-7403

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

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

1650 Los Gamos Dr
San Rafael, CA 94903
Phone (415) 444-2940

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

1165 Montgomery Dr
#1112
Santa Rosa, CA 95405
Phone (707) 546-3210

500 Doyle Park Dr
Ste 100
Santa Rosa, CA 95405
Phone (714) 449-4842

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

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • Direct secure messaging: gfrazee4064466@oc.providencedirect.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": "1155513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1652832000000",
    "number": "1104839778",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2100 WEBSTER ST STE 110",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941152374",
            "telephone_number": "415-666-1860",
            "fax_number": "415-666-0121"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2100 WEBSTER ST STE 110",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941152374",
            "telephone_number": "415-666-1860",
            "fax_number": "415-666-0121"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3838 California St",
            "address_2": "ste. 111",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941181522",
            "country_code": "US",
            "telephone_number": "415-666-1860",
            "fax_number": "415-666-0121",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRAZEE",
        "first_name": "GIANNA",
        "middle_name": "MICHELLE",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-14",
        "last_updated": "2022-05-18",
        "certification_date": "2022-05-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080A0000X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Adolescent Medicine",
            "state": "CA",
            "license": "G080183",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "G80183",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "The Permanente Medical Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "1650 Los Gamos Dr",
            "city": "San Rafael",
            "state": "CA",
            "country_code": "US",
            "postal_code": "949031850",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.