Matthew James Haffner, M.D.

Primary specialty

Vascular Surgery PhysicianTaxonomy code 2086S0129X

License

4301512099 Issued in MI

Practice address

2628 Timberlane Way SW
Bemidji, MN 56601-8287

Phone

(218) 556-9150

NPI assigned

Apr 5, 2017

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 MI

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

Vascular SurgeryAlso: General Surgery

Education

Other, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

McLaren Thumb RegionGroup PAC ID 6800709221, 39 clinicians

McLaren Bay RegionGroup PAC ID 5597659011, 110 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• McLaren Bay Region Hospital, Bay City, MI, CCN 230041
• McLaren Thumb Region Hospital, Bad Axe, MI, CCN 231340

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mhaffner3300458@direct.trinity-health.org

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.

• McLaren Bay Region

  • Family Medicine Physician
  • Bay City, MI
  • NPI 1508131087

  Vascular Surgery

  Medicare reassignment Care Compare group NPD
• McLaren Thumb Region

  dba Huron Medical Center

  • General Acute Care Hospital
  • Bad Axe, MI
  • NPI 1245257880
  Medicare reassignment Care Compare group NPD
• McLaren Central Michigan

  • General Acute Care Hospital
  • Mt Pleasant, MI
  • NPI 1245266063
  Medicare reassignment NPD
• Huron Pathology Services PC

  • Pulmonary Disease Physician
  • Bad Axe, MI
  • NPI 1265546899
  NPD
• McLaren Bay Region

  • Psychiatry Physician
  • Bay City, MI
  • NPI 1942560339
  NPD
• McLaren Central Michigan

  • Anesthesiology Physician
  • Mt Pleasant, MI
  • NPI 1093742306
  NPD
• McLaren Central Michigan

  • Certified Registered Nurse Anesthetist
  • Mt Pleasant, MI
  • NPI 1154357028
  NPD
• McLaren Central Michigan

  • Family Medicine Physician
  • Mt Pleasant, MI
  • NPI 1710235775
  NPD
• McLaren Central Michigan

  • Rural Health Clinic/Center
  • Gladwin, MI
  • NPI 1841812989
  NPD
• McLaren Thumb Region

  dba Huron Medical Center

  • Critical Access Hospital
  • Bad Axe, MI
  • NPI 1518991744
  NPD
• McLaren Thumb Region

  • Rural Health Clinic/Center
  • Port Austin, MI
  • NPI 1558616086
  NPD
• McLaren Bay Region

  • Psychologist
  • Essexville, MI
  • NPI 1013056233
  NPD (past)

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

• McLaren Bay Region

  • General Acute Care Hospital
  • Bay City, MI
  • NPI 1528031226
  Care Compare affiliation
• McLaren Thumb Region

  dba Huron Medical Center

  • Critical Access Hospital
  • Bad Axe, MI
  • NPI 1518991744
  Care Compare affiliation

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

{
    "created_epoch": "1491350400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773187200000",
    "number": "1316470578",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2628 TIMBERLANE WAY SW",
            "city": "BEMIDJI",
            "state": "MN",
            "postal_code": "566018287",
            "telephone_number": "218-556-9150"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2628 TIMBERLANE WAY SW",
            "city": "BEMIDJI",
            "state": "MN",
            "postal_code": "566018287",
            "telephone_number": "218-556-9150"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAFFNER",
        "first_name": "MATTHEW",
        "middle_name": "JAMES",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-04-05",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086S0129X",
            "taxonomy_group": "",
            "desc": "Surgery, Vascular Surgery",
            "state": "MI",
            "license": "4301512099",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Margaret Grob, PT
• John Grygelko, PHARMD
• Sondra L. Gudmundson, R.D.
• Ravi N Gupta, D.D.S.
• Kathrine Elizabeth Haag, RDH
• Toni J. Haffner, C.R.N.A.
• Craig H Haggerty, MD
• Abdulkadir Hagi
• Zachary Kendall Haider
• Matthew Aaron Hallanger, D.O.

• Vascular Surgery Physician in Bemidji, MN
• Providers in Bemidji, MN by specialty
• Vascular Surgery Physician in Minnesota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 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.