Leeann Jean Warren-Huff, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

AP61307300 Issued in WA

Practice address

501 NW 42ND St
Seattle, WA 98107-5038

Phone

(682) 999-7502

NPI assigned

Jan 26, 2019

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 3

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in WA

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Paceline Anesthesia, PLLCGroup PAC ID 5799853099, 36 clinicians

Practice addresses (Care Compare)

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.

• Paceline Anesthesia, PLLC

  • Certified Registered Nurse Anesthetist
  • Bellevue, WA
  • NPI 1417273780

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Advanced Anesthesia Services, PLLC

  • Certified Registered Nurse Anesthetist
  • Bellevue, WA
  • NPI 1700211786

  Single Specialty

  Medicare reassignment NPD
• Virginia Mason Medical Center

  • General Acute Care Hospital
  • Seattle, WA
  • NPI 1801851258

  Single Specialty

  Medicare reassignment NPD
• Washington Gastroenterology PLLC

  • Gastroenterology Physician
  • Tacoma, WA
  • NPI 1306364401

  Single Specialty

  Medicare reassignment NPD
• Virginia Mason Medical Center

  • Certified Registered Nurse Anesthetist
  • Seattle, WA
  • NPI 1164586020

  Single Specialty

  NPD
• Virginia Mason Medical Center

  • Interventional Cardiology Physician
  • Tacoma, WA
  • NPI 1821711953

  Single Specialty

  NPD
• Washington Gastroenterology PLLC

  • Clinical Medical Laboratory
  • Federal Way, WA
  • NPI 1467011122
  NPD

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

{
    "created_epoch": "1548460800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753920000000",
    "number": "1295299980",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "501 NW 42ND ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981075038",
            "telephone_number": "682-999-7502"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "501 NW 42ND ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981075038",
            "telephone_number": "682-999-7502"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "601 E Rollins St",
            "address_purpose": "LOCATION",
            "city": "Orlando",
            "state": "FL",
            "postal_code": "328031248",
            "country_code": "US",
            "telephone_number": "682-999-7502",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4421 3rd Ave NW",
            "address_purpose": "LOCATION",
            "city": "Seattle",
            "state": "WA",
            "postal_code": "981074454",
            "country_code": "US",
            "telephone_number": "682-999-7502",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WARREN-HUFF",
        "first_name": "LEEANN",
        "middle_name": "JEAN",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-01-26",
        "last_updated": "2025-07-31",
        "certification_date": "2025-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "FL",
            "license": "RN9342524F",
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "FL",
            "license": "RN9342524",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WA",
            "license": "AP61307300",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "PENDING",
            "state": "FL"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Nicole Monique Warner, ARNP
• Patricia Kathleen Warner
• Paul Warner, PHD
• Valentina Warner, MD
• Mark V Warnicky, PA C
• Alison L. Warren, L.AC., EAMP
• Andrew Beadle Warren, LMP
• Andrew Scott Warren, DO
• Ash Peterson Warren, LICSW
• Bill H Warren, MD

• Certified Registered Nurse Anesthetist in Seattle, WA
• Providers in Seattle, WA by specialty
• Certified Registered Nurse Anesthetist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 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.