Matthew Bradley Hammar, D.O.

Primary specialty

Pulmonary Disease PhysicianTaxonomy code 207RP1001X

License

34.009441 Issued in OH

Practice address

1087 Dennison Ave
Columbus, OH 43201-3201

Phone

(614) 360-9754

NPI assigned

May 14, 2008

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

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

Specialty

Internal Medicine

Education

Ohio University, College of Osteopathic Medicine, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ohio State University State Health System Hospital, Columbus, OH, CCN 360085
• Riverside Methodist Hospital Hospital, Columbus, OH, CCN 360006
• Select Specialty Hospital-Columbus, Inc Long-term care hospital, Columbus, OH, CCN 362022

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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.

• Select Pulmonary Associates LLC

  • Critical Care Medicine (Internal Medicine) Physician
  • Columbus, OH
  • NPI 1417494980
  Medicare reassignment NPD Authorized official

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

• Ohio State University Hospitals

  • Rehabilitation Hospital Unit
  • Columbus, OH
  • NPI 1184723637
  Care Compare affiliation
• Ohio State University Hospitals

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1447359997
  Care Compare affiliation
• Ohio State University Hospitals

  • Psychiatric Hospital Unit
  • Columbus, OH
  • NPI 1790876183
  Care Compare affiliation
• Ohiohealth Corporation

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1467484972
  Care Compare affiliation
• Ohiohealth Corporation

  • Clinical Medical Laboratory
  • Columbus, OH
  • NPI 1710916945

  Hospital

  Care Compare affiliation
• Select Specialty Hospital - Columbus Inc

  • Long Term Care Hospital
  • Columbus, OH
  • NPI 1871592386

  Long-term care hospital

  Care Compare affiliation

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

{
    "created_epoch": "1210723200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755820800000",
    "number": "1174790612",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4619 KENNY RD",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432202779"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1087 DENNISON AVE",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432013201",
            "telephone_number": "614-360-9754"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAMMAR",
        "first_name": "MATTHEW",
        "middle_name": "BRADLEY",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-14",
        "last_updated": "2025-08-22",
        "certification_date": "2025-08-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "OH",
            "license": "34.009441",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "OH",
            "license": "34.009441",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2923466",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shamyra Hamm
• Andrew Hammac, AGPCNP
• Ashley Michelle Hammac, CPNP
• Eman H Hammad, PHARMD
• Alicia Hamman
• Kayla Hammel, LISW
• Kari Hammer-Phillips, AT
• Barry A Hammer, PA-C
• Jordan Hammer
• Carrie Hammersley

• Pulmonary Disease Physician in Columbus, OH
• Providers in Columbus, OH by specialty
• Pulmonary Disease Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 22, 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.