Nathan Mandel Mollberg, D.O.

Primary specialty

Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianTaxonomy code 208G00000X

License

5101021356 Issued in MI

Practice address

953 N 35TH St
Galesburg, MI 49053-9727

Phone

(269) 305-7411

NPI assigned

Apr 11, 2011

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 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

Cardiovascular Disease (Cardiology)

Education

Michigan State University College of Osteopathic Medicine, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

McLaren Greater LansingGroup PAC ID 7214833466, 96 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• McLaren Greater Lansing Hospital, Lansing, MI, CCN 230167

Merit-based Incentive Payment System (MIPS)

Final score

86.43 of 100Reported as group

Quality

75.38

Promoting interoperability

100

Improvement activities

40

Cost

79.38

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: nmollberg39872@direct.bronsonhg.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 Greater Lansing

  • Gynecologic Oncology Physician
  • Lansing, MI
  • NPI 1265600902
  Medicare reassignment Care Compare group NPD
• Bronson Methodist Hospital

  • Hospitalist Physician
  • Kalamazoo, MI
  • NPI 1417961137
  Medicare reassignment NPD
• McLaren Bay Region

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

  Thoracic Surgery (Cardiothoracic Vascular Surgery)

  Medicare reassignment NPD
• McLaren Flint

  • General Practice Physician
  • Flint, MI
  • NPI 1275807372

  Surgery

  Medicare reassignment NPD
• McLaren Lapeer Region

  • Certified Registered Nurse Anesthetist
  • Lapeer, MI
  • NPI 1124151147
  Medicare reassignment NPD
• McLaren Northern Michigan

  • Family Medicine Physician
  • Petoskey, MI
  • NPI 1760736094
  Medicare reassignment NPD
• McLaren Bay Region

  • Psychiatry Physician
  • Bay City, MI
  • NPI 1942560339
  NPD
• McLaren Flint

  • Social Worker
  • Flint, MI
  • NPI 1356480685
  NPD
• McLaren Greater Lansing

  • Cardiovascular Disease Physician
  • Okemos, MI
  • NPI 1336491232

  Surgery

  NPD
• McLaren Greater Lansing

  • Family Medicine Physician
  • Lansing, MI
  • NPI 1962808162
  NPD
• McLaren Lapeer Region

  • General Practice Physician
  • Lapeer, MI
  • NPI 1184998288

  Surgery

  NPD
• McLaren Lapeer Region

  • Multi-Specialty Clinic/Center
  • Lapeer, MI
  • NPI 1740313667
  NPD

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

• McLaren Greater Lansing

  • General Acute Care Hospital
  • Lansing, MI
  • NPI 1134104672
  Care Compare affiliation

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

{
    "created_epoch": "1302480000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762300800000",
    "number": "1053601195",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "953 N 35TH ST",
            "city": "GALESBURG",
            "state": "MI",
            "postal_code": "490539727"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "953 N 35TH ST",
            "city": "GALESBURG",
            "state": "MI",
            "postal_code": "490539727",
            "telephone_number": "269-305-7411"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOLLBERG",
        "first_name": "NATHAN",
        "middle_name": "MANDEL",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2011-04-11",
        "last_updated": "2025-11-05",
        "certification_date": "2025-11-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208G00000X",
            "taxonomy_group": "",
            "desc": "Thoracic Surgery (Cardiothoracic Vascular Surgery)",
            "state": "MI",
            "license": "5101021356",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "IL",
            "license": "125.051876",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Suzanne McMeekan
• Timmia Merriweather
• Josue Miranda-Gonzalez
• Christopher Charles Missias, M.A., BCBA
• Judy J Mitchelson, PA
• Jada Moore
• Robert R Moore
• Elizabeth Jane Morse
• Mosaic Learning Center LLC
• Susan Murray

• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Galesburg, MI
• Providers in Galesburg, MI by specialty
• Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 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.