Kristen Mae Carrierfenster, NP

Primary specialty

Neonatal Nurse PractitionerTaxonomy code 363LN0000X

License

350280 Issued in NY

Practice address

43 New Scotland Ave
Albany, NY 12208-3412

Phone

(518) 262-3472

Fax

(518) 262-0135

NPI assigned

Sep 21, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 3

Medicare fee-for-service enrollment

Enrolled in NY

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

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kcarrierfenster23125@albanymed.direct-ci.com
• Direct secure messaging: kcarrierfenster788807@direct.trinity-health.org

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.

• Albany Medical College

  • Allergy & Immunology Physician
  • Albany, NY
  • NPI 1497921688
  Medicare reassignment NPD
• St. Peter'S Hospital of the City of Albany

  • General Acute Care Hospital
  • Albany, NY
  • NPI 1518042357
  Medicare reassignment NPD
• Albany Medical College

  • Urgent Care Clinic/Center
  • Albany, NY
  • NPI 1386038925
  NPD
• Albany Medical College

  • Allergy & Immunology Physician
  • Albany, NY
  • NPI 1386689248
  NPD
• Albany Medical College

  • Physical Medicine & Rehabilitation Physician
  • Albany, NY
  • NPI 1629008537
  NPD
• Albany Medical College

  • Pediatrics Physician
  • Albany, NY
  • NPI 1750315636
  NPD
• St. Peter'S Hospital of the City of Albany

  • General Acute Care Hospital
  • Albany, NY
  • NPI 1497701106
  NPD

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

{
    "created_epoch": "1190332800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1285820449",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "43 NEW SCOTLAND AVE",
            "city": "ALBANY",
            "state": "NY",
            "postal_code": "122083412",
            "telephone_number": "518-262-3472",
            "fax_number": "518-262-0135"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "43 NEW SCOTLAND AVE",
            "city": "ALBANY",
            "state": "NY",
            "postal_code": "122083412",
            "telephone_number": "518-262-3472",
            "fax_number": "518-262-0135"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2215 Burdett Ave Fl 2",
            "address_purpose": "LOCATION",
            "city": "Troy",
            "state": "NY",
            "postal_code": "121802466",
            "country_code": "US",
            "telephone_number": "518-272-7614",
            "fax_number": "518-272-4365",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "315 S Manning Blvd",
            "address_purpose": "LOCATION",
            "city": "Albany",
            "state": "NY",
            "postal_code": "122081707",
            "country_code": "US",
            "telephone_number": "518-525-1550",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1300 Massachusetts Ave",
            "address_purpose": "LOCATION",
            "city": "Troy",
            "state": "NY",
            "postal_code": "121801628",
            "country_code": "US",
            "telephone_number": "518-272-7614",
            "fax_number": "518-272-4365",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CARRIERFENSTER",
        "first_name": "KRISTEN",
        "middle_name": "MAE",
        "name_prefix": "Ms.",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-09-21",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LN0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Neonatal",
            "state": "NY",
            "license": "350280",
            "primary": true
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "NY",
            "license": "381845",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "payer.credentialing@sphp.com",
            "affiliation": "N",
            "endpointDescription": "SPHP-Payer Credentialing",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "1300 Massachusetts Ave",
            "city": "Troy",
            "state": "NY",
            "country_code": "US",
            "postal_code": "121801628",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "payer.credentialing@sphp.com",
            "affiliation": "N",
            "endpointDescription": "SPHP Payer Credentialing",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "315 S Manning Blvd",
            "city": "Albany",
            "state": "NY",
            "country_code": "US",
            "postal_code": "122081707",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "payer.credentialing@sphp.com",
            "affiliation": "N",
            "endpointDescription": "SPHP-Payer Credentialing",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCD",
            "address_1": "2215 Burdett Ave Fl 2",
            "city": "Troy",
            "state": "NY",
            "country_code": "US",
            "postal_code": "121802466",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jessica Marie Carpenter
• Logan Marie Carpenter, PNP
• Michael R Carpenter, PHARMD
• Joseph Carreno, PHARMD
• Trinity Nitzanette Carreras
• Catherine E Carroll, PTA
• Katelynn Carroll
• Kathleen Ann Carroll, PTA
• Jay W Carruthers, M.D.
• Carrie B Carsello, M.D.

• Neonatal Nurse Practitioner in Albany, NY
• Providers in Albany, NY by specialty
• Neonatal Nurse Practitioner in New York

• 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.