Individual provider Active NPI

Elena A King, CRNA

  • Certified Registered Nurse Anesthetist
  • Saint Louis, MO
National Provider Identifier
1881436533
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
2024021751 Issued in MO
Practice address
1 Barnes Jewish Hospital Plaza
Dept of Anesthesiology
Saint Louis, MO 63110-1003
Phone
(800) 862-9980
Fax
(314) 362-1185
NPI assigned
Jun 12, 2024
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 8, 2026

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 2024021751 MO Primary

Addresses

Primary practice location

1 Barnes Jewish Hospital Plaza
Dept of Anesthesiology
Saint Louis, MO 63110-1003

Mailing address

660 S Euclid Ave
CB 8054
Saint Louis, MO 63110-1010
Phone (800) 862-9980

Other practice location 1

232 S Woods Mill Rd
Chesterfield, MO 63017-3406
Phone (314) 434-1500

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240717001338 MO Practitioner - Certified Registered Nurse Anesthetist (Crna) 6305381005 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Orthomed Staffing LLCGroup PAC ID 9638429178, 373 clinicians
Comprehensive Anesthesia Care PCGroup PAC ID 5799698551, 43 clinicians
Western Anesthesiology Associates IncGroup PAC ID 6204720667, 251 clinicians
Metro-West Anesthesia Group IncGroup PAC ID 2163329921, 204 clinicians

Practice addresses (Care Compare)

1050 Old Des Peres Rd
Suite 150
Saint Louis, MO 63131-1874
Phone (888) 324-7432

232 S Woods Mill Rd
Chesterfield, MO 63017-3406
Phone (314) 434-1500

2345 Dougherty Ferry Rd
Saint Louis, MO 63122-3313
Phone (314) 453-0600

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Orthomed Staffing LLC CurrentSince Dec 15, 2025 Accepting new patients
Premier Anesthesia LLC Nurse Anesthetist, Certified Registered CurrentSince Jul 1, 2025 Accepting new patients
Western Anesthesiology Associates, Inc. CurrentSince Sep 1, 2025 Accepting new patients
Comprehensive Anesthesia Care PC Nurse Anesthetist, Certified Registered CurrentSince Jul 1, 2024 Accepting new patients
Metro-West Anesthesia Group Inc Nurse Anesthetist, Certified Registered CurrentSince Oct 1, 2024 Accepting new patients

Locations

339 Consort Dr
Ballwin, MO 63011
Phone (636) 386-7222

17050 Baxter Rd
Ste 110
Chesterfield, MO 63005
Phone (636) 537-0122

14825 North Outer 40 Rd
Ste 100
Chesterfield, MO 63017
Phone (636) 898-4695

305 N Keene St
Ste 107
Columbia, MO 65201
Phone (573) 239-3310

211 NE 54th St
Ste 100
Kansas City, MO 64118
Phone (816) 455-4214

4594 S Lindbergh Blvd
Saint Louis, MO 63127
Phone (314) 842-2607

10435 Clayton Rd
Ste 110
Saint Louis, MO 63131
Phone (314) 576-1400

2345 Dougherty Ferry Rd
Saint Louis, MO 63122
Phone (314) 821-5850

1050 Old des Peres Rd
Ste 150
Saint Louis, MO 63131
Phone (314) 396-9517

9701 Landmark Parkway Dr
Ste 100
Saint Louis, MO 63127
Phone (314) 396-9517

760 Office Pkwy
Ste 100
Saint Louis, MO 63141
Phone (314) 200-1462

5139 Mattis Rd
Ste 100
Saint Louis, MO 63128
Phone (314) 207-8939

12639 Old Tesson Rd
Ste 130
Saint Louis, MO 63128
Phone (314) 729-0785

615 S New Ballas Rd
Saint Louis, MO 63141
Phone (314) 251-4687

232 S Woods Mill Rd
Town and Country, MO 63017
Phone (314) 205-6030

1130 Town and Country Commons Dr
Twn and Cntry, MO 63017
Phone (636) 256-0320

884 Woods Mill Rd
Ste 100
Wildwood, MO 63011
Phone (636) 779-0079

Organizations & group practices 5

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": "1718150400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1881436533",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "660 S EUCLID AVE",
            "address_2": "CB 8054",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101010",
            "telephone_number": "800-862-9980",
            "fax_number": "314-362-1185"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 BARNES JEWISH HOSPITAL PLAZA",
            "address_2": "DEPT OF ANESTHESIOLOGY",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101003",
            "telephone_number": "800-862-9980",
            "fax_number": "314-362-1185"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "232 S Woods Mill Rd",
            "address_purpose": "LOCATION",
            "city": "Chesterfield",
            "state": "MO",
            "postal_code": "630173406",
            "country_code": "US",
            "telephone_number": "314-434-1500",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KING",
        "first_name": "ELENA",
        "middle_name": "A",
        "credential": "CRNA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-06-12",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MO",
            "license": "2024021751",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.