Elyse Hammett, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

AP2439 Issued in AZ

Practice address

5295 E Knight Dr
Tucson, AZ 85712-2147

Phone

(520) 382-5972

Fax

(520) 445-7727

NPI assigned

Jul 29, 2006

Last updated

Mar 5, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ, TX2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ironwood Gastroenterology PLLCGroup PAC ID 1759488463, 2 clinicians

Tucson Physician Group Holdings LLCGroup PAC ID 0547560070, 200 clinicians

Pascua Yaqui TribeGroup PAC ID 7618033598, 11 clinicians

Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Joseph's Hospital Hospital, Tucson, AZ, CCN 030011
• Christus Mother Frances Hospital Hospital, Tyler, TX, CCN 450102

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Family Medicine Physician
  • Tyler, TX
  • NPI 1285684225
  Medicare reassignment Care Compare group NPD
• Ironwood Gastroenterology PLLC

  • Gastroenterology Physician
  • Tucson, AZ
  • NPI 1003031931
  Medicare reassignment Care Compare group
• Pascua Yaqui Tribe

  • Multi-Specialty Clinic/Center
  • Tucson, AZ
  • NPI 1477868396

  TX

  Medicare reassignment Care Compare group
• Tucson Physician Group Holdings, LLC

  dba Carondelet Medical Group

  • Interventional Cardiology Physician
  • Tucson, AZ
  • NPI 1356726939
  Medicare reassignment Care Compare group
• Northwest Allied Physicians LLC

  • General Practice Physician
  • Tucson, AZ
  • NPI 1003833179
  Medicare reassignment NPD
• Northwest HBP Medical Services LLC

  • Emergency Medicine Physician
  • Tucson, AZ
  • NPI 1407353006

  Nurse Practitioner

  Medicare reassignment NPD
• Mesa Verde Medical Group PC

  • Internal Medicine Physician
  • Tucson, AZ
  • NPI 1265637888
  NPD
• Northwest Allied Physicians, LLC

  • Durable Medical Equipment & Medical Supplies
  • Oro Valley, AZ
  • NPI 1821302910
  NPD
• Christus Trinity Clinic Texas

  dba Christus Trinity Clinic

  • Rural Health Clinic/Center
  • Winnsboro, TX
  • NPI 1801673165
  NPD
• Marana Health Center, Inc

  dba MHC Integrated Care Pharmacy

  • Clinic Pharmacy
  • Tucson, AZ
  • NPI 1073072450
  NPD (past)
• SMSJ Tucson Holdings LLC

  dba St. Josephs Hospital

  • General Acute Care Hospital
  • Tucson, AZ
  • NPI 1538535158
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• SMSJ Tucson Holdings LLC

  dba St. Josephs Hospital

  • General Acute Care Hospital
  • Tucson, AZ
  • NPI 1538535158
  Care Compare affiliation
• Mother Frances Hospital Regional Health Care Center

  dba Christus Mother Frances Hospital Tyler

  • General Acute Care Hospital
  • Tyler, TX
  • NPI 1679578439
  Care Compare affiliation

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

{
    "created_epoch": "1154131200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772668800000",
    "number": "1831103159",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 43160",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857333160"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5295 E KNIGHT DR",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857122147",
            "telephone_number": "520-382-5972",
            "fax_number": "520-445-7727"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "910 E Houston St Ste 550",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757028366",
            "country_code": "US",
            "telephone_number": "903-606-8718",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAMMETT",
        "first_name": "ELYSE",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-07-29",
        "last_updated": "2026-03-05",
        "certification_date": "2026-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TX",
            "license": "AP2439",
            "primary": false
        },
        {
            "code": "363LC0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Critical Care Medicine",
            "state": "AZ",
            "license": "AP2439",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AZ",
            "license": "TAP2439",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "AZ",
            "license": "AP2439",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mark Christian Hammann
• Kathrine Hammel, DMD
• Frank Hammer-Tomizuka, MYOTHERAPOST
• Darren J Hammergren, NP
• Dulce Hammett, FNP
• Rebecca Erin Louise Hammett, LCSW
• Emad Hammode
• Jenny Lynne Hammond, FNP
• Juanita Hammons
• Arabella Hammoudeh, MD

• Family Nurse Practitioner in Tucson, AZ
• Providers in Tucson, 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 Mar 5, 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.
• 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.