Nina Souders, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

33089 Issued in AZ

Practice address

1919 E Thomas Rd
Phoenix, AZ 85016-7710

Phone

(602) 933-0777

NPI assigned

Mar 9, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

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: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Hospitalist

Education

University of California, San Francisco School of Medicine, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Northern Arizona Healthcare CorporationGroup PAC ID 3577473362, 391 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Flagstaff Medical Center Hospital, Flagstaff, AZ, CCN 030023
• Yavapai Regional Medical Center Hospital, Prescott, AZ, CCN 030012
• Little Colorado Medical Center Hospital, Winslow, AZ, CCN 031311

Merit-based Incentive Payment System (MIPS)

Final score

82.13 of 100Reported as group

Quality

66.85

Promoting interoperability

99

Improvement activities

40

Cost

74.4

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Northern Arizona Healthcare Corporation

  • Family Medicine Physician
  • Flagstaff, AZ
  • NPI 1669914552

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Phoenix Children'S Hospital

  • Pediatrics Physician
  • Phoenix, AZ
  • NPI 1922112044
  Medicare reassignment NPD
• Flagstaff Pathology Associates

  • Anatomic Pathology & Clinical Pathology Physician
  • Flagstaff, AZ
  • NPI 1306205612
  NPD
• Northern Arizona Healthcare Corporation

  • Multi-Specialty Clinic/Center
  • Flagstaff, AZ
  • NPI 1235732702
  NPD
• Phoenix Children'S Medical Group

  • Multi-Specialty Clinic/Center
  • Mesa, AZ
  • NPI 1487814240
  NPD
• Phoenix Children'S Medical Group

  • Multi-Specialty Clinic/Center
  • Glendale, AZ
  • NPI 1679703441
  NPD
• Flagstaff Medical Center

  • General Acute Care Hospital
  • Flagstaff, AZ
  • NPI 1780635078
  NPD (past)
• North Country Healthcare, Inc.

  • Multi-Specialty Clinic/Center
  • Show Low, AZ
  • NPI 1073740098
  NPD (past)
• Phoenix Children'S Hospital

  • Children's Hospital
  • Phoenix, AZ
  • NPI 1760480503
  NPD (past)

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

• Flagstaff Medical Center

  • Air Ambulance
  • Flagstaff, AZ
  • NPI 1427234111

  Hospital

  Care Compare affiliation
• Flagstaff Medical Center

  • Land Ambulance
  • Flagstaff, AZ
  • NPI 1518143205

  Hospital

  Care Compare affiliation
• Flagstaff Medical Center

  • Psychiatric Hospital Unit
  • Flagstaff, AZ
  • NPI 1649370875
  Care Compare affiliation
• Flagstaff Medical Center

  • General Acute Care Hospital
  • Flagstaff, AZ
  • NPI 1780635078
  Care Compare affiliation
• Winslow Memorial Hospital Inc

  • Critical Access Hospital
  • Winslow, AZ
  • NPI 1477653889
  Care Compare affiliation
• Yavapai Community Hospital Association

  • General Acute Care Hospital
  • Prescott, AZ
  • NPI 1902897820
  Care Compare affiliation

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

{
    "created_epoch": "1141862400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778544000000",
    "number": "1023086758",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2108 E THOMAS RD STE 130",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850160008",
            "telephone_number": "602-933-3124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1919 E THOMAS RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850167710",
            "telephone_number": "602-933-0777"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOUDERS",
        "first_name": "NINA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-09",
        "last_updated": "2026-05-12",
        "certification_date": "2026-05-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "AZ",
            "license": "33089",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "AZ",
            "license": "33089",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "33089",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "896558",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mary Soto, PHARMD
• Sonia Marie Soto, L.M.T.
• Yesenia Soto
• Rebecca N Sotos-Zachary
• Darek Sott, DO
• Soul Eminence Center for Spiritual Development
• Soulrise Studios LLC
• Soundmind Counseling, PLLC
• Sounds of Care L.L.C
• Sourougnani LLC

• Internal Medicine Physician in Phoenix, AZ
• Providers in Phoenix, AZ by specialty
• Internal Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 12, 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.