Tucson Surgical Associates PC

Primary specialty

Registered Nurse First AssistantTaxonomy code 163WR0006X

License

RN105920 Issued in AZ

Legal business name

TUCSON SURGICAL ASSOCIATES PC

Practice address

1521 E Tangerine Rd
#291
Oro Valley, AZ 85755

Phone

(520) 219-4450

Fax

(520) 219-4624

NPI assigned

Aug 5, 2006

Organization subpart

No

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

Authorized official

Name

Dr. Nicholas Metzger, MDNPI 1831103316

Title

President

Phone

(520) 219-4450

Specialties & licenses 3

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Nicholas Metzger, MD

  • Surgery Physician
  • Victoria, TX
  • NPI 1831103316
  NPD (past) Authorized official

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

{
    "created_epoch": "1154736000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1376552703",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 68531",
            "city": "ORO VALLEY",
            "state": "AZ",
            "postal_code": "85737",
            "telephone_number": "520-219-4450",
            "fax_number": "520-219-4624"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1521 E TANGERINE RD",
            "address_2": "#291",
            "city": "ORO VALLEY",
            "state": "AZ",
            "postal_code": "85755",
            "telephone_number": "520-219-4450",
            "fax_number": "520-219-4624"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "TUCSON SURGICAL ASSOCIATES PC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-08-05",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "METZGER",
        "authorized_official_first_name": "NICHOLAS",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "520-219-4450",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse",
            "state": "AZ",
            "license": "RN105920",
            "primary": false
        },
        {
            "code": "163WR0006X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Registered Nurse, Registered Nurse First Assistant",
            "state": "AZ",
            "license": "RN105920",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Surgery",
            "state": "AZ",
            "license": "25764",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Tsanadis, PHD
• Kimberly Karin Tucker, M.D.
• Tucson Neuro Associates, LLC
• Tucson Orthopaedic Institute Professional Corporation (Tucson Orthopaedic Institute, PC)
• Tucson Physical Therapy, PC
• Marissa Turba, DPT
• Adam Turnock, M.D.
• Natalie N. Uden
• Macy E Unruh, DMD
• Laura Valenzuela

• Registered Nurse First Assistant in Oro Valley, AZ
• Providers in Oro Valley, AZ by specialty
• Registered Nurse First Assistant in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.