Juliana Morgan O'Brien, PT, DPT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

306378 Issued in CA

Practice address

7204 SW Durham Rd, Ste 100
Portland, OR 97224

Phone

(503) 941-9869

Fax

(503) 352-5555

NPI assigned

Aug 5, 2024

Last updated

Jan 22, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Juliana Guthner Former name

Medicare fee-for-service enrollment

Enrolled in OR

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2024

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Brain Rehab Network Oregon, Inc.

  • Brain Injury Medicine (Physical Medicine & Rehabilitation) Physician
  • Tigard, OR
  • NPI 1134595002

  Physical Therapist

  Medicare reassignment NPD

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

{
    "created_epoch": "1722816000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1154151058",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7204 SW DURHAM RD, STE 100",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "97224",
            "telephone_number": "503-941-9869",
            "fax_number": "503-352-5555"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7204 SW DURHAM RD, STE 100",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "97224",
            "telephone_number": "503-941-9869",
            "fax_number": "503-352-5555"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "JULIANA",
        "middle_name": "MORGAN",
        "credential": "PT, DPT",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-08-05",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "CA",
            "license": "306378",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JULIANA",
            "last_name": "GUTHNER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Darcy Grace O'Brien
• David Patrick O'Brien IV, MD
• Eric O'Brien, OT-C
• Jacqueline Robin O'Brien, PHD
• Jeannette Anne O'Brien
• Katherine O'Brien, LCSW-S
• Kevin Munson O'Brien, MSN, FNP-C, APRN
• Kristine Leann O'Brien, LMHC, M.S/ED.S
• Madison Ashton O'Brien, SLP
• Marcela Quintana O'Brien, MA

• Physical Therapist in Portland, OR
• Providers in Portland, OR by specialty
• Physical Therapist in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.