Kristen Csizmar, APRN

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

14714 Issued in CT

Practice address

1952 Whitney Ave Ste 8
Hamden, CT 06517-1209

Phone

(203) 848-1803

NPI assigned

May 17, 2025

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in CT

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

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Margaret Chustecka Internal Medicine of Greater New HavenGroup PAC ID 3274557152, 30 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022

Medicare enrollment (NPD)

Enrolled

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.

• Margaret Chustecka Internal Medicine of Greater New Haven

  • Internal Medicine Physician
  • Hamden, CT
  • NPI 1053344473

  Family

  Medicare reassignment Care Compare group NPD

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

• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1336139500
  Care Compare affiliation
• Yale New Haven Hospital

  • General Acute Care Hospital
  • New Haven, CT
  • NPI 1578778726
  Care Compare affiliation

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

{
    "created_epoch": "1747440000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766361600000",
    "number": "1861283897",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1952 WHITNEY AVE STE 8",
            "city": "HAMDEN",
            "state": "CT",
            "postal_code": "065171209",
            "telephone_number": "203-848-1803"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1952 WHITNEY AVE STE 8",
            "city": "HAMDEN",
            "state": "CT",
            "postal_code": "065171209",
            "telephone_number": "203-848-1803"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CSIZMAR",
        "first_name": "KRISTEN",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-05-17",
        "last_updated": "2025-12-22",
        "certification_date": "2025-12-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CT",
            "license": "14714",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Creative Harmony Clinical Services, LLC
• Carla L Creech, LMT, CD
• Kayla Criscenzo
• Concetta Christina Criscola
• Nadine Crouthamel, COTA
• CT Family Foot Care and Surgery, LLC
• CT Ortho Ionm, LLC
• Sarah Culbertson, MS CCC SLP
• Kayla Cullen, AU.D., CCC-A
• Geneva Cunningham

• Family Nurse Practitioner in Hamden, CT
• Providers in Hamden, CT by specialty
• Family Nurse Practitioner in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 22, 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.