Daniel L Lafleur, M. D.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

043583 Issued in CT

Practice address

17 Hillhouse Ave
New Haven, CT 06511-6815

Phone

(203) 432-0076

Fax

(203) 432-7289

NPI assigned

Jun 16, 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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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 and National Provider Directory roles.

• Yale University

  • Anesthesiology Physician
  • New Haven, CT
  • NPI 1205822236

  Neurology

  NPD (past)
• Yale University

  • Durable Medical Equipment & Medical Supplies
  • Fairfield, CT
  • NPI 1548066962
  NPD (past)

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

{
    "created_epoch": "1150416000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1174567440",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17 HILLHOUSE AVE",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065116815",
            "telephone_number": "203-432-0076",
            "fax_number": "203-432-7289"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "17 HILLHOUSE AVE",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065116815",
            "telephone_number": "203-432-0076",
            "fax_number": "203-432-7289"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LAFLEUR",
        "first_name": "DANIEL",
        "middle_name": "L",
        "name_prefix": "Dr.",
        "credential": "M. D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-16",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CT",
            "license": "043583",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CONTROLLED SUBSTANCE RETG",
            "identifier": "35979",
            "state": "CT"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Gregory Lamont Lacy II, M.D.
• Jill Lacy, MD
• Alexander Eric Ladenheim, MD
• Malik Ladki, MD
• Brynn Quist Lafferty, OTR/L
• Donna C. Lafleur, LCSW, LICSW
• Kristen Lafontaine, LCSW
• Sarah Lagan, MD
• Suzanne P Lagarde, M.D.
• Jenny Lai, MD, PHD

• Neurology Physician in New Haven, CT
• Providers in New Haven, CT by specialty
• Neurology 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.