Sigurdur A Stephensen, MD

Primary specialty

Neurological Surgery PhysicianTaxonomy code 207T00000X

License

35-053409 Issued in OH

Practice address

931 Chatham LN
Columbus, OH 43221-2417

Phone

(614) 457-4880

Fax

(614) 457-4890

NPI assigned

Sep 2, 2005

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

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Lima Memorial Joint Operating Company

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)
• Neurological Associates, Inc

  • Neurological Surgery Physician
  • Columbus, OH
  • NPI 1386799625
  NPD (past)

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

{
    "created_epoch": "1125619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1023002219",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "931 CHATHAM LN",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432212417",
            "telephone_number": "614-457-4880",
            "fax_number": "614-457-4890"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "931 CHATHAM LN",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432212417",
            "telephone_number": "614-457-4880",
            "fax_number": "614-457-4890"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEPHENSEN",
        "first_name": "SIGURDUR",
        "middle_name": "A",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207T00000X",
            "taxonomy_group": "",
            "desc": "Neurological Surgery",
            "state": "OH",
            "license": "35-053409",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0796821",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Samuel R Stephens
• Sheryl Lynne Stephens, MD
• Terry Stephens II
• Tiffany Stephens
• Zachary John Stephens, PHARMD
• J'Nelle A Stephenson, PHD
• Laura Regina Stephenson, MSN, RN, AMB-BC
• Rick Anthony Stephenson, PA-C
• Sandra Schrier Stephenson, LPCC, LISW
• Monica L Stepherson, CNP

• Neurological Surgery Physician in Columbus, OH
• Providers in Columbus, OH by specialty
• Neurological Surgery Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.