Lilleigh Stein, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

658294 Issued in NY

Practice address

515 Main St
Olean, NY 14760-1513

Phone

(716) 373-2600

NPI assigned

Jan 22, 2019

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, PA2 enrollments

Enrollment records 2

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Great Lakes Anesthesiology PCGroup PAC ID 7113997529, 90 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Olean General Hospital Hospital, Olean, NY, CCN 330103

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

State licenses

Practice roles

Locations

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.

• Great Lakes Anesthesiology, PC

  • Specialist
  • Buffalo, NY
  • NPI 1306852181

  PA

  Medicare reassignment Care Compare group NPD

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

• Olean General Hospital

  • General Acute Care Hospital
  • Olean, NY
  • NPI 1225083074
  Care Compare affiliation
• Olean General Hospital

  • Medicare Defined Swing Bed Hospital Unit
  • Olean, NY
  • NPI 1699715904
  Care Compare affiliation

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

{
    "created_epoch": "1548115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787788800000",
    "number": "1831653005",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6461 MAYO RD",
            "city": "CATTARAUGUS",
            "state": "NY",
            "postal_code": "147199721",
            "telephone_number": "716-801-0610"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "515 MAIN ST",
            "city": "OLEAN",
            "state": "NY",
            "postal_code": "147601513",
            "telephone_number": "716-373-2600"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1001 Main St Ste K-3502",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142031009",
            "country_code": "US",
            "telephone_number": "716-323-6570",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "STEIN",
        "first_name": "LILLEIGH",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-01-22",
        "last_updated": "2026-08-27",
        "certification_date": "2026-08-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NY",
            "license": "658294",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kate A Stankey, LMT
• Laurel Virginia Stanley, LCSW
• Joseph Patrick Staszel, M.D.
• Kesha Steighner, PA
• James G Stein, DDS
• Elaine M. Stephan, MS, CCC/LSLP
• Thomas Christopher Stephens, LCSW
• Erin Sterner
• Kevin Stevens, DPT
• Nicol A Stier-Dowdell, LMHC

• Certified Registered Nurse Anesthetist in Olean, NY
• Providers in Olean, 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 Aug 27, 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.