Mary Ryan Dufour

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

2305217284 Issued in VA

Practice address

803 W Broad St Ste 100
Falls Church, VA 22046-3131

Phone

(571) 378-1272

NPI assigned

Apr 7, 2025

Last updated

Sep 10, 2025By the provider in NPPES

Sex

Female

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Fleming Therapy Services, LLC

  dba Ivyrehab

  • Speech-Language Pathologist
  • Stafford, VA
  • NPI 1194925818

  Physical Therapist

  NPD (past)
• The Children's Therapy Center, LLC

  • Pediatric Physical Therapist
  • Springfield, VA
  • NPI 1659426146
  NPD (past)

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

{
    "created_epoch": "1743984000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757462400000",
    "number": "1043004757",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "803 W BROAD ST STE 100",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220463131"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "803 W BROAD ST STE 100",
            "city": "FALLS CHURCH",
            "state": "VA",
            "postal_code": "220463131",
            "telephone_number": "571-378-1272"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DUFOUR",
        "first_name": "MARY",
        "middle_name": "RYAN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-04-07",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "VA",
            "license": "2305217284",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• James Duc, M.D.
• Alana M Dudek, DPT
• Johnathan Duff, PHD
• Janice M Duffy, CRNA
• Sabine E Duffy, MD
• Madeline Antoinette Dufrane, MSW
• Mari Dugassa
• Christopher Dukes, PA
• Robin Yates Dulman, M.D.
• Amy Dunbar, M.D.

• Physical Therapist in Falls Church, VA
• Providers in Falls Church, VA by specialty
• Physical Therapist in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.