Allen Ross Oronce, PT

Primary specialty

Physical TherapistTaxonomy code 225100000X

License

11322 Issued in SC

Practice address

1400 W Georgia Rd Ste 400
Simpsonville, SC 29680-6970

Phone

(864) 757-3053

NPI assigned

Jun 27, 2022

Last updated

Aug 19, 2025By the provider in NPPES

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 SC

Enrollment records 1

Specialty

Physical Therapist in Private Practice

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Greenville Proaxis Therapy LLCGroup PAC ID 0244267771, 221 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

86.49 of 100Reported as group

Quality

89.43

Improvement activities

40

Cost

74.33

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.

• Greenville Proaxis Therapy, LLC

  dba ATI Physical Therapy of Greenville

  • Physical Therapist
  • Greenville, SC
  • NPI 1669457859
  Medicare reassignment Care Compare group NPD
• RSFH - Ati Physical Therapy, LLC

  • Physical Therapist
  • Charleston, SC
  • NPI 1912378365
  Medicare reassignment NPD
• Greenville Proaxis Therapy LLC

  dba ATI Physical Therapy

  • Durable Medical Equipment & Medical Supplies
  • Greenville, SC
  • NPI 1740052000
  NPD
• RSFH - Ati Physical Therapy, LLC

  dba Ati Physical Therapy

  • Durable Medical Equipment & Medical Supplies
  • North Charleston, SC
  • NPI 1689405664

  Physical Therapist

  NPD

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

{
    "created_epoch": "1656288000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1083346340",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2001 BUTTERFIELD RD STE 1600",
            "city": "DOWNERS GROVE",
            "state": "IL",
            "postal_code": "605151211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 W GEORGIA RD STE 400",
            "city": "SIMPSONVILLE",
            "state": "SC",
            "postal_code": "296806970",
            "telephone_number": "864-757-3053"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1909 N Highway 17 Ste R",
            "address_purpose": "LOCATION",
            "city": "MT Pleasant",
            "state": "SC",
            "postal_code": "294647460",
            "country_code": "US",
            "telephone_number": "843-416-9026",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ORONCE",
        "first_name": "ALLEN ROSS",
        "credential": "PT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-06-27",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "SC",
            "license": "11322",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sarah Olivia, LISW-CP
• Rebecca Gloria Olszewski, PHARMD
• Open MRI of Simpsonville LLC
• Crystal Adodo Oramadike, FNP
• Morgan Alexandra Orlowsky
• April Orr, MCD, CCC-SLP
• Marjorie Orr
• Emerson Overstreet
• Farrah R Owens
• Kimberly Michele Owens

• Physical Therapist in Simpsonville, SC
• Providers in Simpsonville, SC by specialty
• Physical Therapist in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2025; 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.