Individual provider Active NPI

Helen Maisen Tellez

  • Certified Registered Nurse Anesthetist
  • Memphis, TN
National Provider Identifier
1962217950
Registry record updated Jun 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
158567 Issued in TN
Practice address
874 Union Ave RM 325
Memphis, TN 38103-3514
Phone
(901) 448-6128
NPI assigned
Feb 8, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 16, 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 158567 TN Primary

Addresses

Primary practice location

874 Union Ave RM 325
Memphis, TN 38103-3514

Mailing address

874 Union Ave RM 325
Memphis, TN 38103-3514
Phone (901) 448-6128

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
University of Tennessee, HSC, College of Medicine, 2026
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

818 Brandyleigh CT
Franklin, TN 37069-8103

877 Jefferson Ave
Memphis, TN 38103-2897

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

NPI Registry JSON

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

{
    "created_epoch": "1738972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781568000000",
    "number": "1962217950",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "874 UNION AVE RM 325",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381033514",
            "telephone_number": "901-448-6128"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "874 UNION AVE RM 325",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381033514",
            "telephone_number": "901-448-6128"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TELLEZ",
        "first_name": "HELEN",
        "middle_name": "MAISEN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-02-08",
        "last_updated": "2026-06-16",
        "certification_date": "2026-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TN",
            "license": "158567",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Memphis, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • 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.