Ramyar Sigarchy, MD, MPH

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033-1715

Phone

(703) 391-2020

Fax

(703) 264-9861

NPI assigned

Mar 30, 2022

Last updated

Jul 10, 2025By 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 DC

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

Specialty

Family Practice

Education

Other, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Inova Physician Partners LLCGroup PAC ID 2466581772, 258 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ramyar.sigarchy@hca5.eclinicaldirectplus.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Inova Physician Partners, LLC

  • Family Medicine Physician
  • Chantilly, VA
  • NPI 1215264916

  DC

  Medicare reassignment Care Compare group NPD
• Inova Physician Partners, Inc. - Specialists

  • Orthopaedic Surgery Physician
  • Leesburg, VA
  • NPI 1811204050
  NPD (past)

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

{
    "created_epoch": "1648598400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752105600000",
    "number": "1235879065",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3650 JOSEPH SIEWICK DR STE 400",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331715",
            "telephone_number": "703-391-2020",
            "fax_number": "703-264-9861"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3650 JOSEPH SIEWICK DR STE 400",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331715",
            "telephone_number": "703-391-2020",
            "fax_number": "703-264-9861"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIGARCHY",
        "first_name": "RAMYAR",
        "credential": "MD, MPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-03-30",
        "last_updated": "2025-07-10",
        "certification_date": "2025-07-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Humaira Adeeb Siddiqi, M.D.
• Ali Ahmed Siddiqui, MD
• Olivia Siddle
• Joseph Alfred Sierzega Jr., MS, VATL, ATC, CSCS
• Ann Dinsmoor Sigafoos, PH.D.
• Susan Delauter Sigler, CCC-SLP
• Leslie Sigman
• Linda S Sigmund, M.D.
• Natalie A Sikka, MD
• Vaishali Sikotra, PT

• Student in an Organized Health Care Education/Training Program in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Student in an Organized Health Care Education/Training Program in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 10, 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.
• 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.