Sierra Maguire Larsen, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA9116846 Issued in FL

Practice address

4500 San Pablo Rd S
Jacksonville, FL 32224-1865

Phone

(904) 953-2000

NPI assigned

Dec 19, 2022

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in FL

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

Specialty

Physician Assistant

Education

Florida State University College of Medicine, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Dermatology Associates of Tallahassee PAGroup PAC ID 6608775499, 39 clinicians

Mayo Clinic JacksonvilleGroup PAC ID 5698689297, 1,595 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mayo Clinic Hospital, Jacksonville, FL, CCN 100151

Merit-based Incentive Payment System (MIPS)

Final score

89.59 of 100Reported as group

Quality

100

Promoting interoperability

91

Improvement activities

40

Cost

72.81

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

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.

• Dermatology Associates of Tallahassee PA

  • Dermatology Physician
  • Tallahassee, FL
  • NPI 1295842672
  Medicare reassignment Care Compare group
• Mayo Clinic Jacksonville

  • Multi-Specialty Clinic/Center
  • Jacksonville, FL
  • NPI 1790772317
  Medicare reassignment Care Compare group
• Dermatology Associates of Tallahassee, PA

  • Dermatology Physician
  • Valdosta, GA
  • NPI 1730567504
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Mayo Clinic Florida

  • General Acute Care Hospital
  • Jacksonville, FL
  • NPI 1891782470
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1671408000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1912619297",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 13834",
            "city": "TALLAHASSEE",
            "state": "FL",
            "postal_code": "323173834"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4500 SAN PABLO RD S",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322241865",
            "telephone_number": "904-953-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "616 State Road 13 Ste 8",
            "address_purpose": "LOCATION",
            "city": "St Johns",
            "state": "FL",
            "postal_code": "322593868",
            "country_code": "US",
            "telephone_number": "904-512-1899",
            "fax_number": "904-770-7592",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LARSEN",
        "first_name": "SIERRA",
        "middle_name": "MAGUIRE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-12-19",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "FL",
            "license": "PA9116846",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "slarsen2704392@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "4500 San Pablo Rd S",
            "city": "Jacksonville",
            "state": "FL",
            "country_code": "US",
            "postal_code": "322241865",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sarah Larrabee
• Samantha Larrea, MT-BC
• Larroc Dental
• Larry D. Burnside D.D.S.,P.a.
• Donald Lee Larsen, COTA/L, RN
• Elle M Larson Whitaker
• Cassandra Leigh Larson
• Jan Marie Larson, M.D.
• Kari Anne Larson, R.D., L.D./N, C.L.C.
• Kristen E Larson, CCLS

• Physician Assistant in Jacksonville, FL
• Providers in Jacksonville, FL by specialty
• Physician Assistant in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.