Matthew Gerald O'Brien, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

LPT-034732 Issued in AZ

Practice address

3305 N Swan Rd Ste 115
Tucson, AZ 85712-1273

Phone

(520) 321-0204

NPI assigned

Mar 30, 2026

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in AZ

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Foothills Sports Medicine and Rehabilitation LLCGroup PAC ID 2668457979, 172 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Foothills Sports Medicine & Rehabilitation, LLC

  • Physical Therapist
  • Phoenix, AZ
  • NPI 1558318170
  Medicare reassignment Care Compare group NPD (past)
• Foothills Sports Medicine & Rehabilitation, LLC

  • Physical Therapist
  • Tucson, AZ
  • NPI 1699405050
  NPD (past)

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

{
    "created_epoch": "1774828800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774828800000",
    "number": "1831039247",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3305 N SWAN RD STE 115",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857121273",
            "telephone_number": "520-321-0204"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3305 N SWAN RD STE 115",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857121273",
            "telephone_number": "520-321-0204"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "MATTHEW",
        "middle_name": "GERALD",
        "credential": "PT, DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-03-30",
        "last_updated": "2026-03-30",
        "certification_date": "2026-03-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "AZ",
            "license": "LPT-034732",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Pamela Nygren, NCLC ABOC
• Evan Valgene O'Berg, MD
• Elizabeth Claire O'Brien
• Kathleen Sharon O'Brien, PA-C
• Kathryn Ann O'Brien, M.D.
• Siavhan O'Brien, FNP-C
• Stephanie Elizabeth O'Brien, DO
• Marc O'Cleireachain, MD
• Michelle O'Cleireachain, PSYD
• Colleen O'Connell, PHARM.D.

• Physical Therapist in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Physical Therapist in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• 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.