Individual provider Active NPI

Sarah M Rock, DPT

  • Physical Therapist
  • Alexandria, VA
National Provider Identifier
1821822966
Registry record updated Aug 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
2305217880 Issued in VA
Practice address
1920 Ballenger Ave Ste 200
Alexandria, VA 22314-6894
Phone
(703) 810-5284
Fax
(703) 810-5465
NPI assigned
Aug 30, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 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 P23537 NC
Physical Therapist 225100000X 2305217880 VA Primary

Addresses

Primary practice location

1920 Ballenger Ave Ste 200
Alexandria, VA 22314-6894

Mailing address

PO Box 715868
Philadelphia, PA 19171-5868
Phone (804) 915-1910

Other practice location 1

2453 Gum Branch Rd Ste 600
Jacksonville, NC 28540-4008
Phone (910) 353-9800

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240919000758 NC Practitioner - Physical Therapist in Private Practice 3678014503 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Medical University of South Carolina College of Medicine, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Jacksonville Physical Therapy Center, Inc.Group PAC ID 5799855839, 5 clinicians

Practice addresses (Care Compare)

2453 Gum Branch Rd
Suite 600
Jacksonville, NC 28540-4008
Phone (910) 353-9800

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
P23537NCMDPhysical Therapist

Practice roles

OrganizationSpecialtyStatusNew patients
Jacksonville Physical Therapy Center, Inc. CurrentSince Sep 5, 2024 Accepting new patients

Locations

2453 Gum Branch Rd
Ste 600
Jacksonville, NC 28540
Phone (910) 353-9800

Organizations & group practices 1

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": "1724976000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1821822966",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 715868",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191715868",
            "telephone_number": "804-915-1910",
            "fax_number": "804-968-1803"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1920 BALLENGER AVE STE 200",
            "city": "ALEXANDRIA",
            "state": "VA",
            "postal_code": "223146894",
            "telephone_number": "703-810-5284",
            "fax_number": "703-810-5465"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2453 Gum Branch Rd Ste 600",
            "address_purpose": "LOCATION",
            "city": "Jacksonville",
            "state": "NC",
            "postal_code": "285404008",
            "country_code": "US",
            "telephone_number": "910-353-9800",
            "fax_number": "910-455-2083",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROCK",
        "first_name": "SARAH",
        "middle_name": "M",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-08-30",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "NC",
            "license": "P23537",
            "primary": false
        },
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "VA",
            "license": "2305217880",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alexandria, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.