Steven Edward Felder, FNP-C, RNFA

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

276070 Issued in AZ

Practice address

18444 N 25TH Ave Ste 210
Phoenix, AZ 85023-1264

Phone

(866) 974-2673

Fax

(866) 939-2673

NPI assigned

May 12, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: steven.felder.1@30133.direct.athenahealth.com

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.

• Discover Vein and Vascular Center PLLC

  • Vascular Surgery Physician
  • Chandler, AZ
  • NPI 1790056505
  Medicare reassignment NPD
• Western Vascular Institute PLLC

  • Vascular Surgery Physician
  • Mesa, AZ
  • NPI 1760426001
  NPD (past)
• Anesthesia Partners & Management LLC

  dba Arizona Anesthesia Solutions

  • Certified Registered Nurse Anesthetist
  • Brighton, MI
  • NPI 1336530997
  NPD (past)

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

{
    "created_epoch": "1589241600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1326660457",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18444 N 25TH AVE STE 210",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850231264",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "18444 N 25TH AVE STE 210",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850231264",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "135 S Power Rd Ste 101",
            "address_purpose": "LOCATION",
            "city": "Mesa",
            "state": "AZ",
            "postal_code": "852065245",
            "country_code": "US",
            "telephone_number": "480-745-8577",
            "fax_number": "480-745-8677",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1840 W Chandler Blvd Ste D2",
            "address_purpose": "LOCATION",
            "city": "Chandler",
            "state": "AZ",
            "postal_code": "852246201",
            "country_code": "US",
            "telephone_number": "480-745-8577",
            "fax_number": "480-745-8677",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FELDER",
        "first_name": "STEVEN",
        "middle_name": "EDWARD",
        "name_prefix": "Mr.",
        "credential": "FNP-C, RNFA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-05-12",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AZ",
            "license": "276070",
            "primary": true
        },
        {
            "code": "163WR0006X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Registered Nurse First Assistant",
            "state": "AZ",
            "license": "RN119607",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ara Jordan Feinstein, MD
• Kaitlyn Marie Feith, FNP-BC
• Iman Feiz Erfan, MD
• Sharona Feld, PSYD
• Lena Rose Felder, ST
• Lindsey Feldman, LMSW
• Martin Alan Feldman, D.O.
• Sara R Feldman
• Murray S Feldstein, M.D.
• Keduse W Feleke

• Family Nurse Practitioner in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Family Nurse Practitioner in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.