Bradley Wayne Blaser, MD, PHD

Primary specialty

Hematology (Internal Medicine) PhysicianTaxonomy code 207RH0000X

License

35.132714 Issued in OH

Practice address

460 W 10TH Ave
Columbus, OH 43210-1240

Phone

(614) 293-3196

Fax

(614) 293-4812

NPI assigned

May 29, 2008

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 OH

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

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.

• Osu Internal Medicine, LLC

  • Internal Medicine Physician
  • Columbus, OH
  • NPI 1740231448

  OH

  Medicare reassignment Care Compare group NPD
• Arthur G James Cancer Hospital and Research Institute

  • Special Hospital
  • Columbus, OH
  • NPI 1124127683
  NPD (past)

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

• Arthur G James Cancer Hospital and Research Institute

  • Special Hospital
  • Columbus, OH
  • NPI 1124127683

  Hospital

  Care Compare affiliation
• Ohio State University Hospitals

  • Rehabilitation Hospital Unit
  • Columbus, OH
  • NPI 1184723637

  Hospital

  Care Compare affiliation
• Ohio State University Hospitals

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1447359997

  Hospital

  Care Compare affiliation
• Ohio State University Hospitals

  • Psychiatric Hospital Unit
  • Columbus, OH
  • NPI 1790876183

  Hospital

  Care Compare affiliation

Specialty

Hematology

Education

Ohio State University College of Medicine, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osu Internal Medicine LLC 1,141 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• James Cancer Hospital & Solove Research Institute Hospital, Columbus, OH, CCN 360242
• Ohio State University State Health System Hospital, Columbus, OH, CCN 360085

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

{
    "created_epoch": "1212019200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1407014194",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 ACKERMAN RD STE 2120",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432021559",
            "telephone_number": "614-293-3196",
            "fax_number": "614-293-4812"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "460 W 10TH AVE",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432101240",
            "telephone_number": "614-293-3196",
            "fax_number": "614-293-4812"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLASER",
        "first_name": "BRADLEY",
        "middle_name": "WAYNE",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-29",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "OH",
            "license": "35.132714",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tamara Inasmarie Blankenship
• Teresa Marie Blankenship, LPN
• Tristann Jamie Blankenship, LSW
• Bradley Blansky, MD
• Christiane M Blanton, CNP
• Theresa Blasko
• Alecia Marie Blaszczak, MD, PHD
• Amber Blaylock, M.A. CCC-SLP
• Traci Blaylock
• Blake Elise Blazek, BA QMHS

• All providers in Columbus, OH
• Hematology (Internal Medicine) Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 2026; 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.