Individual provider Active NPI

Ryan Michael Rizk

  • Physical Therapist
  • Haines City, FL
National Provider Identifier
1912704123
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
45423 Issued in FL
Practice address
35910 US Hwy 27 N
Haines City, FL 33844-3737
Phone
(863) 421-1777
NPI assigned
Feb 26, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 12751 SC
Physical Therapist 225100000X 45423 FL Primary

Addresses

Primary practice location

35910 US Hwy 27 N
Haines City, FL 33844-3737

Mailing address

PO Box 639672
Cincinnati, OH 45263-9671
Phone (866) 493-9410

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in SC

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250411002341 SC Practitioner - Physical Therapist in Private Practice 8426572355 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
RSFH - Ati Physical Therapy LLCGroup PAC ID 3375849946, 98 clinicians

Practice addresses (Care Compare)

8950 University Blvd
200A
North Charleston, SC 29406-9115
Phone (843) 414-1140

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
RSFH - Ati Physical Therapy, LLC Physical Therapist CurrentSince Feb 11, 2025 Accepting new patients
Best Physical Therapy, LLC Physical Therapist CurrentSince Dec 3, 2025 Accepting new patients
Best Physical Therapy, LLC Physical Therapist CurrentSince Dec 3, 2025 Accepting new patients
RSFH - Ati Physical Therapy, LLC Physical Therapist CurrentSince Feb 11, 2025 Accepting new patients

Locations

33299 Collection Ctr Dr
Chicago, IL 60693

2001 Butterfield Rd
Ste 1600
Downers Grove, IL 60515

1119 Wappoo Rd
Unit L
Charleston, SC 29407
Phone (843) 790-8674

848 Folly Rd
Charleston, SC 29412
Phone (423) 797-1902

900 Island Park Dr
Ste 108
Daniel Island, SC 29492
Phone (843) 284-5285

9241 University Blvd
Ste B1
North Charleston, SC 29406
Phone (843) 414-1140

8950 University Blvd
Ste 200A
North Charleston, SC 29406
Phone (843) 414-1140

Organizations & group practices 4

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.

NPI Registry JSON

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

{
    "created_epoch": "1740528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1912704123",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 639672",
            "city": "CINCINNATI",
            "state": "OH",
            "postal_code": "452639671",
            "telephone_number": "866-493-9410"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "35910 US HWY 27 N",
            "city": "HAINES CITY",
            "state": "FL",
            "postal_code": "338443737",
            "telephone_number": "863-421-1777"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIZK",
        "first_name": "RYAN",
        "middle_name": "MICHAEL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-02-26",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "SC",
            "license": "12751",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "FL",
            "license": "45423",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Haines City, FL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.