Vienna Medical Group PLLC

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

Legal business name

VIENNA MEDICAL GROUP PLLC

Practice address

301 Maple Ave W Ste 420
Vienna, VA 22180-4301

Phone

(978) 265-6436

NPI assigned

Jul 28, 2026

Organization subpart

No

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

Authorized official

Name

Dr. Sivaram Yamajala, YAMAJALA

Title

Sole MBR

Phone

(978) 265-6436

Specialties & licenses 1

Addresses

Locations

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

{
    "created_epoch": "1785196800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785196800000",
    "number": "1467374884",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "301 MAPLE AVE W STE 420",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221804301",
            "telephone_number": "978-265-6436"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "301 MAPLE AVE W STE 420",
            "city": "VIENNA",
            "state": "VA",
            "postal_code": "221804301",
            "telephone_number": "978-265-6436"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "VIENNA MEDICAL GROUP PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-28",
        "last_updated": "2026-07-28",
        "certification_date": "2026-07-28",
        "status": "A",
        "authorized_official_last_name": "YAMAJALA",
        "authorized_official_first_name": "SIVARAM",
        "authorized_official_title_or_position": "SOLE MBR",
        "authorized_official_telephone_number": "978-265-6436",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "YAMAJALA"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vienna Clinic, PLLC
• Vienna Dental Care, P.C.
• Vienna Dermatology, LLC
• Vienna Drug Center Inc
• Vienna Internal Medicine Associates PC
• Vienna Neurological Institute PLLC
• Vienna Optical Co., Inc
• Vienna Optometry, LLC
• Vienna Periodontics
• Vienna Podiatry LTD

• Internal Medicine Physician in Vienna, VA
• Providers in Vienna, 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 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.