Sasha Szymanowicz

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

1850 Town Center Pkwy
Reston, VA 20190-3204

Phone

(703) 689-9000

NPI assigned

Jul 1, 2024

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

Enrolled in DC, VA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 2

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Emergency Medicine Associates, P.a.,P.C.

  • Internal Medicine Physician
  • Dulles, VA
  • NPI 1376917070
  Medicare reassignment NPD
• Emergency Medicine Associates P.a., P.C.

  • Emergency Medicine Physician
  • Falls Church, VA
  • NPI 1134117393

  DC

  Medicare reassignment
• Emergency Medicine Associates P.a., P.C.

  • Internal Medicine Physician
  • Culpeper, VA
  • NPI 1881559102
  NPD

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

{
    "created_epoch": "1719792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741305600000",
    "number": "1225873219",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "743 SUGARLAND RUN DR",
            "city": "STERLING",
            "state": "VA",
            "postal_code": "201641118",
            "telephone_number": "703-795-8546"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1850 TOWN CENTER PKWY",
            "city": "RESTON",
            "state": "VA",
            "postal_code": "201903204",
            "telephone_number": "703-689-9000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SZYMANOWICZ",
        "first_name": "SASHA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-07-01",
        "last_updated": "2025-03-07",
        "certification_date": "2025-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• E. Kim Swiger, R.PH.
• Paul Joseph Switaj, M.D.
• Lauren M Sylvina, PA-C
• Synchrony Health Virginia (Awls)
• Synergy Dialysis of Pembroke Pines, LLC
• Tae Joon Chung, MD PC (Reston Rheumatology and Arthritis Center)
• Susan Watkins Talbott
• Wahida Islam Talukder
• Amy Lynn Tambellini, OTR/L
• Neeraja Tandra, MD

• Physician Assistant in Reston, VA
• Providers in Reston, VA by specialty
• Physician Assistant in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.