James William Steinsiek, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

MD23258 Issued in OR

Practice address

638 N Main St
Ashland, OR 97520-1887

Phone

(541) 482-1691

NPI assigned

Oct 13, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in OR

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

Anesthesiology

Education

University of Arkansas College of Medicine, 1981

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Anesthesia Associates of Medford PCGroup PAC ID 5597750323, 47 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Asante Ashland Community Hospital Hospital, Ashland, OR, CCN 380005
• Asante Rogue Regional Medical Center Hospital, Medford, OR, CCN 380018

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Anesthesia Associates of Medford PC

  • Anesthesiology Physician
  • Medford, OR
  • NPI 1073543963
  Medicare reassignment Care Compare group NPD
• Active Health Chiropractic, PC

  • Chiropractor
  • Central Point, OR
  • NPI 1780989889
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Asante

  • General Acute Care Hospital
  • Medford, OR
  • NPI 1770587107
  Care Compare affiliation
• Asante Ashland Community Hospital, LLC

  • General Acute Care Hospital
  • Ashland, OR
  • NPI 1730628827
  Care Compare affiliation

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

{
    "created_epoch": "1160697600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742342400000",
    "number": "1285724070",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 1705",
            "city": "MEDFORD",
            "state": "OR",
            "postal_code": "975010132",
            "telephone_number": "541-773-7273"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "638 N MAIN ST",
            "city": "ASHLAND",
            "state": "OR",
            "postal_code": "975201887",
            "telephone_number": "541-482-1691"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEINSIEK",
        "first_name": "JAMES",
        "middle_name": "WILLIAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-13",
        "last_updated": "2025-03-19",
        "certification_date": "2025-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "OR",
            "license": "MD23258",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "OR",
            "license": "MD23258",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Matthew Stailey, PHARM D
• Debra Stanford, LPN
• Heather Starbird
• Sarah L Steinhaus, OTR/L
• Jaclyn Ivy Steinmann, LPCA
• Danielle Stephens, BS
• Bert Montgomery Stewart, MD
• Camilla Rose Stewart
• Rodney Douglas Stewart, RPT
• Aleta Stiers I, MS, LPC, LMFT

• Anesthesiology Physician in Ashland, OR
• Providers in Ashland, OR by specialty
• Anesthesiology Physician in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 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.