Abigail Ruth Hamilton, MD

Primary specialty

Adult Reconstructive Orthopaedic Surgery PhysicianTaxonomy code 207XS0114X

License

59793 Issued in AZ

Practice address

5301 E Grant Rd
Tucson, AZ 85712-2805

Phone

(520) 784-6200

Fax

(520) 784-6109

NPI assigned

Aug 5, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 5

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Orthopedic Surgery

Education

Vanderbilt University School of Medicine, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Tucson Orthopaedic Institute Professional CorporationGroup PAC ID 5799671905, 108 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Enhabit Home Health Home health agency, Tucson, AZ, CCN 037451
• Tucson Medical Center Hospital, Tucson, AZ, CCN 030006

Merit-based Incentive Payment System (MIPS)

Final score

93.34 of 100Reported as apm

Quality

74.56

Promoting interoperability

99

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Tucson Orthopaedic Institute Professional Corporation

  • Orthopaedic Surgery Physician
  • Tucson, AZ
  • NPI 1437193265
  Medicare reassignment Care Compare group NPD
• Banner-University Medical Group

  • Multi-Specialty Clinic/Center
  • Phoenix, AZ
  • NPI 1508809427

  Orthopaedic Surgery

  NPD
• Banner-University Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Tucson, AZ
  • NPI 1922820935
  NPD
• Tucson Orthopaedic Institute Professional Corporation

  • Orthopaedic Surgery Physician
  • Tucson, AZ
  • NPI 1609328350
  NPD
• Infinite Health Collaborative, PA

  • Durable Medical Equipment & Medical Supplies
  • River Falls, WI
  • NPI 1144608589
  NPD (past)

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

• Eh Home Health of the West, LLC

  • Home Health Agency
  • Tucson, AZ
  • NPI 1518351865
  Care Compare affiliation
• Tucson Medical Center

  • General Acute Care Hospital
  • Tucson, AZ
  • NPI 1174512792
  Care Compare affiliation

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

{
    "created_epoch": "1186272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745366400000",
    "number": "1669663787",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 31630",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857511630",
            "telephone_number": "520-784-6200",
            "fax_number": "520-784-6109"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5301 E GRANT RD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857122805",
            "telephone_number": "520-784-6200",
            "fax_number": "520-784-6109"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "ABIGAIL",
        "middle_name": "RUTH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-08-05",
        "last_updated": "2025-04-23",
        "certification_date": "2025-04-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "AZ",
            "license": "59793",
            "primary": false
        },
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "MN",
            "license": "52788",
            "primary": false
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "MN",
            "license": "52788",
            "primary": false
        },
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "AZ",
            "license": "59793",
            "primary": false
        },
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "AZ",
            "license": "59793",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Abdelazeem Hamed Hassan Hamed, MBBS
• Khaled Hamed
• Stuart Hameroff, MD
• Mohammad Hamidi, MBBS
• Vahid Hamidi, D.D.S.
• Allan J Hamilton, MD, FACS
• Angela Marie Hamilton, LCSW
• Crystal Hamilton, MSW
• David Spencer Hamilton Sr., MD
• Deva M. Hamilton, RN

• Adult Reconstructive Orthopaedic Surgery Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Adult Reconstructive Orthopaedic Surgery Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 23, 2025; 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.