Individual provider Active NPI

Marcey Ann Larson, CRNA

  • Certified Registered Nurse Anesthetist
  • Williamsville, NY
National Provider Identifier
1669764320
Registry record updated May 15, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
642297 Issued in NY
Practice address
30 S Cayuga Rd
Williamsville, NY 14221-6728
Phone
(716) 632-1088
Fax
(716) 632-7842
NPI assigned
May 12, 2011
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 15, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 642297 NY Primary

Addresses

Primary practice location

30 S Cayuga Rd
Williamsville, NY 14221-6728

Mailing address

30 S Cayuga Rd
Williamsville, NY 14221-6728
Phone (716) 632-1088

Other names 1

  • Marcey Ann Furlow Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NM

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20130514000723 NM Practitioner - Certified Registered Nurse Anesthetist (Crna) 0547448342 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Anesthesia Associates of New Mexico P CGroup PAC ID 4385536564, 32 clinicians

Practice addresses (Care Compare)

4801 Beckner Rd
Santa Fe, NM 87507-3641
Phone (505) 772-1234

8300 Constitution Ave NE
Albuquerque, NM 87110-7613
Phone (505) 841-1234

Hospital & facility affiliations

  • Presbyterian Santa Fe Medical Center Hospital, Santa Fe, NM, CCN 320090

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Anesthesia Associates of New Mexico P C CurrentSince Feb 15, 2013 Accepting new patients
Main Street Anesthesia of New Mexico, LLC CurrentSince Jul 1, 2025 Accepting new patients
Maple Gate Anesthesiologists, P.C. Past Accepting new patients

Locations

1100 Central Ave SE
Albuquerque, NM 87106
Phone (505) 724-6124

8300 Constitution Ave NE
Albuquerque, NM 87110
Phone (505) 291-2000

117 E 19th St
Roswell, NM 88201
Phone (505) 727-2000

Organizations & group practices 3

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1305158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747267200000",
    "number": "1669764320",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "30 S CAYUGA RD",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142216728",
            "telephone_number": "716-632-1088",
            "fax_number": "716-632-7842"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "30 S CAYUGA RD",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142216728",
            "telephone_number": "716-632-1088",
            "fax_number": "716-632-7842"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LARSON",
        "first_name": "MARCEY",
        "middle_name": "ANN",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-05-12",
        "last_updated": "2025-05-15",
        "certification_date": "2025-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NY",
            "license": "642297",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARCEY",
            "last_name": "FURLOW",
            "middle_name": "ANN",
            "credential": "CRNA",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Williamsville, NY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.