Ethelia McKay

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

421768 Issued in NY

Practice address

9002 Queens Blvd
Elmhurst, NY 11373-4941

Phone

(718) 558-1870

NPI assigned

Jun 18, 2006

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

Medicare fee-for-service enrollment

Enrolled in NY

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Suffolk Anesthesiology Associates PCGroup PAC ID 6204725740, 78 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Catherine of Siena Hospital Hospital, Smithtown, NY, CCN 330401

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ethelia.mckay@direct.stonybrookmedicine.edu

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.

• Suffolk Anesthesiology Associates, PC

  • Anesthesiology Physician
  • Smithtown, NY
  • NPI 1194826420
  Medicare reassignment Care Compare group NPD
• University Hospital at Stony Brook

  • General Acute Care Hospital
  • Stony Brook, NY
  • NPI 1972523348
  NPD
• Anesthesiology Associates of Boro Park, LLP

  • Pain Medicine (Anesthesiology) Physician
  • Brooklyn, NY
  • NPI 1518912302

  Nurse Anesthetist, Certified Registered

  NPD (past)
• Boulevard Anesthesia Associates, PC

  • Anesthesiology Physician
  • Elmhurst, NY
  • NPI 1295770196
  NPD (past)
• Island Medical Pain Management Services PC

  • Pain Medicine (Anesthesiology) Physician
  • Rockville Centre, NY
  • NPI 1295764140
  NPD (past)
• Maimonides Department of Psychiatry FPP

  • Psychiatry Physician
  • Brooklyn, NY
  • NPI 1376656710
  NPD (past)
• Office Based Anesthesia LLC

  • Anesthesiology Physician
  • Smithtown, NY
  • NPI 1407947617
  NPD (past)

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

• St. Catherine of Siena Medical Center

  • General Acute Care Hospital
  • Smithtown, NY
  • NPI 1982663423
  Care Compare affiliation

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

{
    "created_epoch": "1150588800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1487699054",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "744 W MICHIGAN AVE",
            "city": "JACKSON",
            "state": "MI",
            "postal_code": "492011909",
            "telephone_number": "517-787-6440",
            "fax_number": "517-787-4146"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9002 QUEENS BLVD",
            "city": "ELMHURST",
            "state": "NY",
            "postal_code": "113734941",
            "telephone_number": "718-558-1870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCKAY",
        "first_name": "ETHELIA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NY",
            "license": "421768",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexander Andrew MC Daid, MB, BCH, BAO
• Suzanne McCall
• Yolanne McDonald, RN
• Terence M. McGarry, M.D.
• Nicole Marie McIntosh, PA
• Loise Nicole McPherson, RN
• Medical Associates, P.C.
• Genara M Medina, MD
• Jewel Alexa Medina, LCSW
• Polina Medvedeva

• Certified Registered Nurse Anesthetist in Elmhurst, NY
• Providers in Elmhurst, NY by specialty
• Certified Registered Nurse Anesthetist in New York

• 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.
• 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.