Darren Paul Hathaway, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

DH073800 Issued in MI

Practice address

830 W Michigan Ave
Marshall, MI 49068-1446

Phone

(269) 781-9822

Fax

(269) 781-9839

NPI assigned

Dec 12, 2006

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Ophthalmology

Education

Michigan State University College of Human Medicine, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

South Michigan Ophthalmology P CGroup PAC ID 9335298652, 2 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Oaklawn Hospital Hospital, Marshall, MI, CCN 230217

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as group

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://app.meldrx.com/api/fhir/imedicware_southmichiganophthalmology

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.

• South Michigan Ophthalmology P C

  • Clinic/Center
  • Marshall, MI
  • NPI 1629224514

  Ophthalmology

  Medicare reassignment Care Compare group NPD Authorized official

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

• Ella E. M. Brown Charitable Circle

  • General Acute Care Hospital
  • Marshall, MI
  • NPI 1861475360
  Care Compare affiliation

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

{
    "created_epoch": "1165881600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1518028018",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "830 W MICHIGAN AVE",
            "city": "MARSHALL",
            "state": "MI",
            "postal_code": "490681446"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "830 W MICHIGAN AVE",
            "city": "MARSHALL",
            "state": "MI",
            "postal_code": "490681446",
            "telephone_number": "269-781-9822",
            "fax_number": "269-781-9839"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HATHAWAY",
        "first_name": "DARREN",
        "middle_name": "PAUL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-12-12",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "MI",
            "license": "DH073800",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "4421664",
            "state": "MI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ruth May Hanna
• Rhonda Kay Harmon, LMSW
• Tiffiny Lynn Harrington, MSW
• Thomas Harris, M.D.
• Doreen Marie Hazel Hart, L.M.T, CST
• Karissa Hawley, CNM
• Healing Hands Home Physician Services
• Alissa Marie Heatherly
• Erich Heidenreich, D.D.S., P.L.L.C
• David Robert Heidenriech, DDS

• Ophthalmology Physician in Marshall, MI
• Providers in Marshall, MI by specialty
• Ophthalmology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 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.