Donna M Windish, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

043389 Issued in CT

Practice address

140 Grandview Ave
Suite #101
Waterbury, CT 06708-2505

Phone

(203) 574-7284

Fax

(203) 573-7031

NPI assigned

Feb 13, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Female

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Internal Medicine

Education

University of Connecticut School of Medicine, 1999

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Yale UniversityGroup PAC ID 9436061736, 2,632 clinicians

Cornell Scott Hill Health CorporationGroup PAC ID 3072418359, 261 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

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

Merit-based Incentive Payment System (MIPS)

Final score

87.36 of 100Reported as group

Quality

77.36

Promoting interoperability

100

Improvement activities

40

Cost

74.27

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: dwindish183043@direct.ynhh.org

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.

• Cornell Scott Hill Health Corporation

  • Federally Qualified Health Center (FQHC)
  • New Haven, CT
  • NPI 1902921380
  Medicare reassignment Care Compare group NPD
• Yale University

  dba Yale Medicine

  • Anesthesiology Physician
  • New Haven, CT
  • NPI 1205822236

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Yale University

  • Durable Medical Equipment & Medical Supplies
  • Fairfield, CT
  • NPI 1548066962
  NPD
• Alliance Medical Group of Greater Waterbury PC

  • Internal Medicine Physician
  • Middlebury, CT
  • NPI 1750306015
  NPD (past)
• Johns Hopkins Community Physicians, Inc

  dba JHCP - 195 Thomas Johnson Drive

  • Family Medicine Physician
  • Baltimore, MD
  • NPI 1770518003
  NPD (past)

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": "1139788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1578537114",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1625 STRAITS TPKE",
            "address_2": "SUITE #201",
            "city": "MIDDLEBURY",
            "state": "CT",
            "postal_code": "067621805",
            "telephone_number": "203-573-9512",
            "fax_number": "203-568-2904"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "140 GRANDVIEW AVE",
            "address_2": "SUITE #101",
            "city": "WATERBURY",
            "state": "CT",
            "postal_code": "067082505",
            "telephone_number": "203-574-7284",
            "fax_number": "203-573-7031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WINDISH",
        "first_name": "DONNA",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-02-13",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "043389",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "001433896",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shaun Rowley Williams, LCSW
• Kimberly Wills-Rinaldi
• Naa Adaawah Wilson-Kumi, CRNA
• Cheryl Lynn Wilson, MSW
• Irene F Wilson
• Alizae Wineglass, LPC-A
• Raymond E Winicki, MD
• Charis Wipfler
• Wishart Homecare Agency LLC (Wishart home care)
• Rachelle Wisotsky, BCBA

• Internal Medicine Physician in Waterbury, CT
• Providers in Waterbury, CT by specialty
• Internal Medicine Physician 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.