Stanley Lorenz Koleszar, RN CRNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

SP010390 Issued in PA

Practice address

7 Kennedy Dr
Putnam, CT 06260-1939

Phone

(860) 928-7704

Fax

(860) 928-4092

NPI assigned

Mar 10, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

University of Maryland School of Medicine, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Day Kimball Medical Group IncGroup PAC ID 1557514411, 91 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Day Kimball Healthcare Home health agency, North Grosvenordale, CT, CCN 077097
• Day Kimball Hospital Hospital, Putnam, CT, CCN 070003

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/1694/brand/19/csg/48/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.

• Day Kimball Medical Group Inc

  • Family Medicine Physician
  • Putnam, CT
  • NPI 1376813972
  Medicare reassignment Care Compare group NPD
• Baltimore Medical System, Inc.

  • Federally Qualified Health Center (FQHC)
  • Baltimore, MD
  • NPI 1700882503
  NPD (past)
• Peoples Community Health Center, Inc

  • Community Health Clinic/Center
  • Baltimore, MD
  • NPI 1083905749
  NPD (past)
• Peoples Community Health Center, Inc

  • Federally Qualified Health Center (FQHC)
  • Severn, MD
  • NPI 1912976796
  NPD (past)

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

• Day Kimball Healthcare, Inc.

  • Home Health Agency
  • Putnam, CT
  • NPI 1710063367
  Care Compare affiliation Name & address match
• Day Kimball Healthcare, Inc.

  • General Acute Care Hospital
  • Putnam, CT
  • NPI 1205056371
  Care Compare affiliation
• Day Kimball Healthcare, Inc.

  • General Acute Care Hospital
  • Putnam, CT
  • NPI 1649243478
  Care Compare affiliation

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

{
    "created_epoch": "1141948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775088000000",
    "number": "1972571354",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "320 POMFRET STREET",
            "address_2": "CSB 2",
            "city": "PUTNAM",
            "state": "CT",
            "postal_code": "062601836",
            "telephone_number": "860-928-6541",
            "fax_number": "860-963-6450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7 KENNEDY DR",
            "city": "PUTNAM",
            "state": "CT",
            "postal_code": "062601939",
            "telephone_number": "860-928-7704",
            "fax_number": "860-928-4092"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "330 Pomfret St",
            "address_purpose": "LOCATION",
            "city": "Putnam",
            "state": "CT",
            "postal_code": "062603803",
            "country_code": "US",
            "telephone_number": "860-928-7704",
            "fax_number": "860-928-4092",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KOLESZAR",
        "first_name": "STANLEY",
        "middle_name": "LORENZ",
        "credential": "RN CRNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-10",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "PA",
            "license": "SP010390",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "167622XZJ",
            "state": "PA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Holly Roxanne Kinnell-Rust, FNP
• Ronald W. Klare, MD
• Pamela S Knowlton
• David Song Ko, DO
• Mia C Kolessar
• Craig Korbin, MD
• Karen B Kosior, OTR/L
• Lauren M Kotecki
• Christina Marie Kuss, M.S. CCC-SLP
• Kyla Tucker, Aprn, FNP-C

• Family Nurse Practitioner in Putnam, CT
• Providers in Putnam, 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 Apr 2, 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.