Individual provider Active NPI

Helen Louise Stepan, CRNA

  • Certified Registered Nurse Anesthetist
  • Los Angeles, CA
National Provider Identifier
1740561398
Registry record updated Oct 24, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
NA4128 Issued in CA
Practice address
1500 San Pablo St
4TH Floor
Los Angeles, CA 90033-5313
Phone
(323) 442-7400
Fax
(323) 442-7411
NPI assigned
Sep 8, 2011
Last updated
Oct 24, 2016By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 24, 2016

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 697899 CA
Certified Registered Nurse Anesthetist 367500000X NA4128 CA Primary

Addresses

Primary practice location

1500 San Pablo St
4TH Floor
Los Angeles, CA 90033-5313

Mailing address

PO Box 31309
Los Angeles, CA 90031-0309
Phone (323) 442-7400

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20111202000460 CA Practitioner - Certified Registered Nurse Anesthetist (Crna) 0547435588 Reassigns benefits to 5 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
Axiom Anesthesia a Professional Nursing CorporationGroup PAC ID 5395133326, 3 clinicians

Practice addresses (Care Compare)

2811 Wilshire Blvd
Suite 690
Santa Monica, CA 90403-4816
Phone (310) 829-5968

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
4128CAMDOccupational Therapy Assistant
NA4128CAMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Sheldon Jordan, M.D., Inc. CurrentSince Dec 17, 2018 Accepting new patients
Foothill Anesthesia, Inc Nurse Anesthetist, Certified Registered CurrentSince Dec 17, 2018 Accepting new patients
Northridge Advanced Surgery Center CurrentSince May 1, 2025 Accepting new patients
Regents of the University of CurrentSince Mar 27, 2018 Accepting new patients
Axiom Anesthesia a Professional Nursing Corporation CurrentSince Nov 1, 2021 Accepting new patients
West Ridge Anesthesia PC Nurse Anesthetist, Certified Registered CurrentSince Dec 16, 2019 Accepting new patients

Locations

240 S La Cienega Blvd
Ste 200
Beverly Hills, CA 90211
Phone (310) 882-5454

8331 Reseda Blvd
Northridge, CA 91324
Phone (818) 724-5979

101 The City Dr S
Orange, CA 92868
Phone (714) 456-6054

301 S Fair Oaks Ave
Ste 301
Pasadena, CA 91105
Phone (626) 714-7347

2801 Wilshire Blvd
Ste B
Santa Monica, CA 90403
Phone (323) 289-2389

2811 Wilshire Blvd
Ste 690
Santa Monica, CA 90403
Phone (310) 828-7239

2827 Wilshire Blvd
Santa Monica, CA 90403
Phone (310) 453-1489

15243 Vanowen St
Ste 202
Van Nuys, CA 91405
Phone (818) 419-6659

1050 Wall St W
Ste 360
Lyndhurst, NJ 07071
Phone (201) 821-7900

Organizations & group practices 6

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1315440000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1477267200000",
    "number": "1740561398",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31309",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900310309",
            "telephone_number": "323-442-7400",
            "fax_number": "323-442-7411"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 SAN PABLO ST",
            "address_2": "4TH FLOOR",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900335313",
            "telephone_number": "323-442-7400",
            "fax_number": "323-442-7411"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEPAN",
        "first_name": "HELEN",
        "middle_name": "LOUISE",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-09-08",
        "last_updated": "2016-10-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "697899",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "NA4128",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Los Angeles, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 2016; 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.