Mark R McMahon, MD

Primary specialty

Orthopaedic Surgery PhysicianTaxonomy code 207X00000X

License

0101049426 Issued in VA

Practice address

3620 Joseph Siewick Dr
Suite 100
Fairfax, VA 22033-1757

Phone

(703) 810-5223

Fax

(703) 810-5403

NPI assigned

Aug 7, 2006

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

Other identifiers 1

Electronic endpoints 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Orthovirginia Inc.

  • Multi-Specialty Clinic/Center
  • Fairfax, VA
  • NPI 1588066740

  Orthopaedic Surgery

  NPD
• Orthovirginia, Inc

  • Physical Medicine & Rehabilitation Physician
  • Arlington, VA
  • NPI 1376411413
  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

{
    "created_epoch": "1154908800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1603843200000",
    "number": "1497764435",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 75420",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212755420",
            "telephone_number": "703-383-6469"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3620 JOSEPH SIEWICK DR",
            "address_2": "SUITE 100",
            "city": "FAIRFAX",
            "state": "VA",
            "postal_code": "220331757",
            "telephone_number": "703-810-5223",
            "fax_number": "703-810-5403"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCMAHON",
        "first_name": "MARK",
        "middle_name": "R",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-07",
        "last_updated": "2020-10-28",
        "certification_date": "2020-10-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "VA",
            "license": "0101049426",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "6409881",
            "state": "VA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mmcmahon6392@direct.orthovirginia.com",
            "affiliation": "N",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "secure messaging",
            "address_1": "3620 Joseph Siewick Dr",
            "address_2": "Suite 100",
            "city": "Fairfax",
            "state": "VA",
            "country_code": "US",
            "postal_code": "220331757",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Antoinette McLean, PSYD
• Lorraine Mary McLean, F.N.P.
• Bethany Lorna McLemore
• Andrea Driggs McLeod, LICSW
• Vladimir Bruce McMahan
• Patrice Mary McManus, CCC/SLP
• Janice McMillan, M.D.
• Beverly McNairy, LPC
• Sandra Nelson McNaughton, NP
• Cassidy Marie McNeely

• Orthopaedic Surgery Physician in Fairfax, VA
• Providers in Fairfax, VA by specialty
• Orthopaedic Surgery Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 28, 2020; 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.