Stephen J Nelson, M.D.

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

63627 Issued in CT

Practice address

258 Broad St
Milford, CT 06460-3226

Phone

(203) 882-3373

Fax

(203) 882-3372

NPI assigned

May 12, 2013

Last updated

May 12, 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 2

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Orthopedic Surgery

Education

University of Connecticut School of Medicine, 2013

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Connecticut Orthopaedic Specialists PCGroup PAC ID 7315850039, 184 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Visiting Nurse Services, Inc of So CT Home health agency, Hamden, CT, CCN 077225
• Yale New Haven Health - Health at Home Home health agency, Milford, CT, CCN 077143
• Infinity Homecare Services, LLC Home health agency, Hamden, CT, CCN 077259
• Midstate Medical Center Hospital, Meriden, CT, CCN 070017
• Yale-New Haven Hospital Hospital, New Haven, CT, CCN 070022
• Bridgeport Hospital Hospital, Bridgeport, CT, CCN 070010
• Gaylord Hospital Inc Long-term care hospital, Wallingford, CT, CCN 072003

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: snelson@ctortho.gwaydirect.com
• Direct secure messaging: stephen.nelson@xdr.hhchealthdirect.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.

• Connecticut Orthopaedic Specialists, PC

  • Orthopaedic Surgery Physician
  • Hamden, CT
  • NPI 1235181389
  Medicare reassignment Care Compare group NPD
• Connecticut Orthopaedic Specialists, PC

  • Orthopaedic Surgery Physician
  • Fairfield, CT
  • NPI 1932614450
  NPD

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

• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1649260845
  Care Compare affiliation
• Bridgeport Hospital

  • General Acute Care Hospital
  • Bridgeport, CT
  • NPI 1992910152
  Care Compare affiliation
• Gaylord Hospital, Inc.

  dba Gaylord Hospital

  • Long Term Care Hospital
  • Wallingford, CT
  • NPI 1730137753

  Long-term care hospital

  Care Compare affiliation
• Infinity Homecare Services, LLC

  • Home Health Agency
  • Plantsville, CT
  • NPI 1184909996
  Care Compare affiliation
• Midstate Medical Center

  • General Acute Care Hospital
  • Meriden, CT
  • NPI 1427007848
  Care Compare affiliation
• Midstate Medical Center

  • General Acute Care Hospital
  • Meriden, CT
  • NPI 1669524187
  Care Compare affiliation
• Visiting Nurse Services Inc. of Southern Connecticut

  • Home Health Agency
  • Hamden, CT
  • NPI 1891745196
  Care Compare affiliation
• Yale New Haven Health at Home, Inc.

  dba Home Care Plus South Central Connecticut

  • Home Health Agency
  • New Haven, CT
  • NPI 1043217482
  Care Compare affiliation
• Yale New Haven Health at Home, Inc.

  dba Home Care Plus Inc

  • Home Health Agency
  • Milford, CT
  • NPI 1407932056
  Care Compare affiliation
• 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": "1368316800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778544000000",
    "number": "1194161604",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 BARNES INDUSTRIAL RD S",
            "city": "WALLINGFORD",
            "state": "CT",
            "postal_code": "064922486",
            "telephone_number": "203-626-0160",
            "fax_number": "203-294-6734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "258 BROAD ST",
            "city": "MILFORD",
            "state": "CT",
            "postal_code": "064603226",
            "telephone_number": "203-882-3373",
            "fax_number": "203-882-3372"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2408 Whitney Ave",
            "address_purpose": "LOCATION",
            "city": "Hamden",
            "state": "CT",
            "postal_code": "065183209",
            "country_code": "US",
            "telephone_number": "203-407-3565",
            "fax_number": "203-466-8521",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "235 Boston Post Rd",
            "address_purpose": "LOCATION",
            "city": "Orange",
            "state": "CT",
            "postal_code": "064773229",
            "country_code": "US",
            "telephone_number": "203-795-4784",
            "fax_number": "203-799-1179",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "84 N Main St",
            "address_purpose": "LOCATION",
            "city": "Branford",
            "state": "CT",
            "postal_code": "064053061",
            "country_code": "US",
            "telephone_number": "203-483-2509",
            "fax_number": "203-483-2513",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "701 N Colony Rd",
            "address_purpose": "LOCATION",
            "city": "Wallingford",
            "state": "CT",
            "postal_code": "064922407",
            "country_code": "US",
            "telephone_number": "203-265-1800",
            "fax_number": "203-284-9010",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NELSON",
        "first_name": "STEPHEN",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-05-12",
        "last_updated": "2026-05-12",
        "certification_date": "2026-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "CT",
            "license": "63627",
            "primary": true
        },
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "CT",
            "license": "63627",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Pramila Nathan, M.D.
• Natural Living, LLC
• Mandy Nemeth, DC
• New England Orthotic & Prosthetic Systems, LLC
• Michelle Newman
• Trevor Nezwek, DO
• Ngoc Nguyen, PHARMD

• Orthopaedic Surgery Physician in Milford, CT
• Providers in Milford, CT by specialty
• Orthopaedic Surgery Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 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.