Mohamed Simpara, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

0101289700 Issued in VA

Practice address

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709

Phone

(703) 391-3600

NPI assigned

Mar 27, 2022

Last updated

Jul 26, 2026By 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 GA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1648339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785024000000",
    "number": "1518617034",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4094 MAJESTIC LN STE 298",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220332104",
            "telephone_number": "703-631-1745"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3600 JOSEPH SIEWICK DR",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331709",
            "telephone_number": "703-391-3600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMPARA",
        "first_name": "MOHAMED",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-27",
        "last_updated": "2026-07-26",
        "certification_date": "2026-07-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101289700",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jaylen M Simmons
• Vivica Simmons
• Erin S Simon, AG-ACNP
• Katya Simon, CNM
• Gina M Simonetti, DC
• Simply Mindful Solutions
• Jessica Espinoza Simpson, IBCLC
• Justine Simpson
• Matthew Sims, MSW
• James P Simsarian, M.D.

• Internal Medicine Physician in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Internal Medicine Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 26, 2026; 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.