John J Borkowski, M.D.

Primary specialty

SpecialistTaxonomy code 174400000X

License

18705 Issued in CT

Practice address

85 Church St
Middletown, CT 06457-3647

Phone

(860) 346-8657

Fax

(860) 347-9554

NPI assigned

Jun 15, 2005

Last updated

Jul 13, 2026By the provider in NPPES

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 5

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Plastic and Reconstructive Surgery

Education

Rutgers School of Dental Medicine, 1970

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Middlesex Hospital Hospital, Middletown, CT, CCN 070020

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Mid State MD, LLC

  • Plastic Surgery Physician
  • Middletown, CT
  • NPI 1881956514
  Authorized official Same address or phone
• Midstate Nephrology Associates PC

  • Nephrology Physician
  • Middletown, CT
  • NPI 1689877995
  NPD (past)
• Robbins Medical, P.C.

  dba Middlesex Medical Associates

  • Internal Medicine Physician
  • Middletown, CT
  • NPI 1184783102
  NPD (past)

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

• Middlesex Hospital

  • General Acute Care Hospital
  • Middletown, CT
  • NPI 1760454334
  Care Compare affiliation

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

{
    "created_epoch": "1118793600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1467457663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "85 CHURCH ST",
            "city": "MIDDLETOWN",
            "state": "CT",
            "postal_code": "064573647",
            "telephone_number": "860-346-8657",
            "fax_number": "860-347-9554"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "85 CHURCH ST",
            "city": "MIDDLETOWN",
            "state": "CT",
            "postal_code": "064573647",
            "telephone_number": "860-346-8657",
            "fax_number": "860-347-9554"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BORKOWSKI",
        "first_name": "JOHN",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "CT",
            "license": "18705",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "535508",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CONNCTICARE",
            "identifier": "710235",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA",
            "identifier": "7282240 004",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "OV0069",
            "state": "CT"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM",
            "identifier": "010018705CT01",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Rachel Miriam Bonaparte, LCSW
• Laura Bony, M.D.
• Edward Robert Boothroyd, D.M.D.
• Caitlin Boots
• Jamie Bordner, PHARMD
• Susan Boronese, PHARM.D.
• Yevgeniya Borovinskaya, DO
• Correne L Boucher, MD
• Colleen Bouffard, RDH
• Alisha Bourassa

• Specialist in Middletown, CT
• Providers in Middletown, CT by specialty
• Specialist in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.