Individual provider Active NPI

Nickisha Kristina Joyce, PA-C

  • Physician Assistant
  • San Francisco, CA
National Provider Identifier
1659986339
Registry record updated Jul 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
68322 Issued in CA
Practice address
350 Parnassus Ave # 700B
San Francisco, CA 94117-3608
Phone
(415) 651-3342
Fax
(424) 526-3323
NPI assigned
Sep 10, 2020
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 21, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X
Physician Assistant 363A00000X 68322 CA Primary
Medical Physician Assistant 363AM0700X PA9113544 FL

Addresses

Primary practice location

350 Parnassus Ave # 700B
San Francisco, CA 94117-3608

Mailing address

425 W Colonial Dr Ste 303
Orlando, FL 32804-6863
Phone (833) 702-8383

Other practice location 1

3000 Dunn Ave Ste 1C
Jacksonville, FL 32218-4501
Phone (904) 757-1998

Other practice location 2

1215 Dunn Ave
Jacksonville, FL 32218-6330
Phone (904) 757-1998

Other names 1

  • Joyce Brown Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, CA2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20230411002431 FL Practitioner - Physician Assistant 8224403910 Reassigns benefits to 3 organizations
I20260624004038 CA Practitioner - Physician Assistant 8224403910 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Family Care Partners of Northeast Florida LLCGroup PAC ID 7214832245, 15 clinicians
Zaghi Medical IncGroup PAC ID 9931555141, 21 clinicians

Practice addresses (Care Compare)

1215 Dunn Ave
Jacksonville, FL 32218-6330
Phone (904) 757-1998

3000 Dunn Ave
Suite 1C
Jacksonville, FL 32218-4501
Phone (904) 757-1998

350 Parnassus Ave
700B
San Francisco, CA 94117-3608
Phone (424) 600-8360

Merit-based Incentive Payment System (MIPS)

Final score
91.5 of 100Reported as group
Promoting interoperability
90
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Zaghi Medical Inc CurrentSince Jun 1, 2026 Accepting new patients
Family Care Partners of Northeast Florida LLC Past Accepting new patients

Locations

5665 Wilshire Blvd
Los Angeles, CA 90036
Phone (209) 372-7025

350 Parnassus Ave
#700B
San Francisco, CA 94117
Phone (424) 600-8360

Interoperability endpoints

  • Direct secure messaging: nickisha.joyce.1@27472.direct.athenahealth.com

Organizations & group practices 5

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": "1599696000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1659986339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 W COLONIAL DR STE 303",
            "city": "ORLANDO",
            "state": "FL",
            "postal_code": "328046863",
            "telephone_number": "833-702-8383",
            "fax_number": "689-304-0303"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "350 PARNASSUS AVE # 700B",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941173608",
            "telephone_number": "415-651-3342",
            "fax_number": "424-526-3323"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3000 Dunn Ave Ste 1C",
            "address_purpose": "LOCATION",
            "city": "Jacksonville",
            "state": "FL",
            "postal_code": "322184501",
            "country_code": "US",
            "telephone_number": "904-757-1998",
            "fax_number": "833-941-1583",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1215 Dunn Ave",
            "address_purpose": "LOCATION",
            "city": "Jacksonville",
            "state": "FL",
            "postal_code": "322186330",
            "country_code": "US",
            "telephone_number": "904-757-1998",
            "fax_number": "833-941-1583",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOYCE",
        "first_name": "NICKISHA",
        "middle_name": "KRISTINA",
        "name_prefix": "Mrs.",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-09-10",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "68322",
            "primary": true
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "FL",
            "license": "PA9113544",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JOYCE",
            "last_name": "BROWN",
            "credential": "PA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in San Francisco, CA

Sources for this page

Verify at the official NPI Registry.