Individual provider Active NPI

Michael P Lachance, M.D.

  • Anesthesiology Physician
  • Cooperstown, NY
National Provider Identifier
1144280793
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
184518 Issued in NY
Practice address
1 Atwell Rd
Cooperstown, NY 13326-1301
Phone
(607) 547-3909
Fax
(607) 547-6325
NPI assigned
Mar 27, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 184518 NY Primary

Addresses

Primary practice location

1 Atwell Rd
Cooperstown, NY 13326-1301

Mailing address

PO Box 725
Cooperstown, NY 13326-0725
Phone (607) 547-3909

Other identifiers 1

IdentifierTypeStateIssuer
01218042MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
184518NYMDAnesthesiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Group of Albany, PC Anesthesiology PastSince Nov 6, 2006 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1143417600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1144280793",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 725",
            "city": "COOPERSTOWN",
            "state": "NY",
            "postal_code": "133260725",
            "telephone_number": "607-547-3909",
            "fax_number": "607-547-6325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 ATWELL RD",
            "city": "COOPERSTOWN",
            "state": "NY",
            "postal_code": "133261301",
            "telephone_number": "607-547-3909",
            "fax_number": "607-547-6325"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LACHANCE",
        "first_name": "MICHAEL",
        "middle_name": "P",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-27",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "184518",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01218042",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Cooperstown, NY

Sources for this page

  • 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.