Alexandra Lauren Sirrine, PA-C

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

004121 Issued in CT

Practice address

80 Seymour St
Hartford Hospital ER Dept
Hartford, CT 06102-5037

Phone

(860) 972-0000

NPI assigned

Jun 5, 2018

Sex

Female

Sole proprietor

No

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

Specialties & licenses 5

Addresses

Medicare fee-for-service enrollment

Enrolled in CT, NY, MA3 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 3

Specialty

Physician Assistant

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Urgent Care Medical Associates, LLCGroup PAC ID 7214107515, 113 clinicians

Urgent Care Medical of New York LLCGroup PAC ID 5890071443, 40 clinicians

Hartford HospitalGroup PAC ID 2567366016, 1,040 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hartford Hospital Hospital, Hartford, CT, CCN 070025

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/3082/brand/1/csg/22/fhir/r4

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.

• Hartford Hospital

  • General Acute Care Hospital
  • Hartford, CT
  • NPI 1770696643
  Medicare reassignment Care Compare group NPD
• Urgent Care Medical Associates, LLC

  • Urgent Care Clinic/Center
  • Brookfield, CT
  • NPI 1730479254
  Medicare reassignment Care Compare group
• Urgent Care Medical of New York, LLC

  • Urgent Care Clinic/Center
  • Baldwin Place, NY
  • NPI 1154866879
  Medicare reassignment Care Compare group
• Hartford Healthcare Urgent Care Centers, LLC

  • Urgent Care Clinic/Center
  • Avon, CT
  • NPI 1093239683
  Medicare reassignment
• Hartford Hospital

  • Surgery Physician
  • Hartford, CT
  • NPI 1407806391
  Medicare reassignment
• Urgent Care Medical Associates of Massachusetts, LLC

  • Urgent Care Clinic/Center
  • Brockton, MA
  • NPI 1659153203
  Medicare reassignment
• Tristan Medical PC

  • Family Medicine Physician
  • Norton, MA
  • NPI 1154492700
  NPD
• WRK Ventures, LLC

  • Urgent Care Clinic/Center
  • Southbury, CT
  • NPI 1194993980
  NPD (past)

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

• Hartford Hospital

  • General Acute Care Hospital
  • Hartford, CT
  • NPI 1770696643
  Care Compare affiliation
• Hartford Hospital

  • General Acute Care Hospital
  • Hartford, CT
  • NPI 1902834880
  Care Compare affiliation

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

{
    "created_epoch": "1528156800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741737600000",
    "number": "1033601182",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "80 SEYMOUR STREET",
            "address_2": "HARTFORD HOSPITAL ER DEPT",
            "city": "HARTFORD",
            "state": "CT",
            "postal_code": "061025037",
            "telephone_number": "860-972-0000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "80 SEYMOUR ST",
            "address_2": "HARTFORD HOSPITAL ER DEPT",
            "city": "HARTFORD",
            "state": "CT",
            "postal_code": "061025037",
            "telephone_number": "860-972-0000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "80 Route 6 Ste 704-705",
            "address_purpose": "LOCATION",
            "city": "Baldwin Place",
            "state": "NY",
            "postal_code": "105051026",
            "country_code": "US",
            "telephone_number": "475-253-2599",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "31 Old Route 7",
            "address_purpose": "LOCATION",
            "city": "Brookfield",
            "state": "CT",
            "postal_code": "068041711",
            "country_code": "US",
            "telephone_number": "475-253-2599",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "55 Hazard Ave",
            "address_purpose": "LOCATION",
            "city": "Enfield",
            "state": "CT",
            "postal_code": "060823826",
            "country_code": "US",
            "telephone_number": "475-253-2599",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SIRRINE",
        "first_name": "ALEXANDRA",
        "middle_name": "LAUREN",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-06-05",
        "last_updated": "2025-03-12",
        "certification_date": "2025-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CT",
            "license": null,
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "NY",
            "license": "029615",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "MA",
            "license": "PA9265",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CT",
            "license": "004121",
            "primary": false
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CT",
            "license": "004121",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Scott Michael Sinisgalli, M.D.
• Cassandra Marie Sion, DO
• David Sionit, M.D.
• Richard Angelo Sipala
• Frederique Sirois, DO
• Heather Sisti
• Gerri Sitarek, PA-C
• Michaela Natasha Siver, PA-C
• Cassie Skabardonis, APRN
• Emily Louise Skane

• Medical Physician Assistant in Hartford, CT
• Providers in Hartford, CT by specialty
• Medical Physician Assistant in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 2025; 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.