Merryl Treasa Varghese, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

4301507383 Issued in MI

Practice address

1140 E Michigan Ave Ste 200
Lansing, MI 48912-1806

Phone

(517) 364-9400

Fax

(517) 487-3148

NPI assigned

Sep 4, 2019

Sex

Female

Sole proprietor

Yes

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

Hematology

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Edward W Sparrow Hospital AssociationGroup PAC ID 6709799166, 698 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Edward W Sparrow Hospital Hospital, Lansing, MI, CCN 230230
• University of Michigan Health - Sparrow Eaton Hospital, Charlotte, MI, CCN 231327
• University of Michigan Health-Sparrow Carson Hospital, Carson City, MI, CCN 230208
• University of Michigan Health- Sparrow Clinton Hospital, Saint Johns, MI, CCN 231326
• Sparrow Ionia Hospital Hospital, Ionia, MI, CCN 231331

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Edward W. Sparrow Hospital Association

  • Pediatrics Physician
  • Lansing, MI
  • NPI 1831139088
  Medicare reassignment Care Compare group NPD
• Sparrow Clinton Hospital

  • Critical Access Hospital
  • Saint Johns, MI
  • NPI 1093809824
  Medicare reassignment NPD
• Sparrow Clinton Hospital

  • Multi-Specialty Clinic/Center
  • Saint Johns, MI
  • NPI 1306893078
  Medicare reassignment NPD
• Sparrow Ionia Hospital

  • Critical Access Hospital
  • Ionia, MI
  • NPI 1700820065
  Medicare reassignment NPD
• Sparrow Carson Hospital

  • Internal Medicine Physician
  • Carson City, MI
  • NPI 1598490542
  Medicare reassignment
• Sparrow Eaton Hospital

  • Orthopaedic Surgery Physician
  • Charlotte, MI
  • NPI 1043419427
  Medicare reassignment
• Edward W Sparrow Hospital Association

  • Adult Health Nurse Practitioner
  • Lansing, MI
  • NPI 1265220438
  NPD
• Edward W. Sparrow Hospital Association

  • Hematology & Oncology Physician
  • Lansing, MI
  • NPI 1174562649
  NPD
• Sparrow Eaton Hospital

  • School Nurse Practitioner
  • East Lansing, MI
  • NPI 1063227486
  NPD
• Sparrow Eaton Hospital

  • Family Medicine Physician
  • Charlotte, MI
  • NPI 1225237613
  NPD
• Sparrow Ionia Hospital

  • Family Medicine Physician
  • Ionia, MI
  • NPI 1033271143
  NPD
• Sparrow Ionia Hospital

  • Emergency Medicine Physician
  • Ionia, MI
  • NPI 1588747075

  Hematology & Oncology

  NPD

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

• Edward W Sparrow Hospital Association

  • General Acute Care Hospital
  • Lansing, MI
  • NPI 1073588711
  Care Compare affiliation
• Edward W Sparrow Hospital Association

  • General Acute Care Hospital
  • Lansing, MI
  • NPI 1760710719
  Care Compare affiliation
• Sparrow Carson Hospital

  • General Acute Care Hospital
  • Carson City, MI
  • NPI 1336103043
  Care Compare affiliation
• Sparrow Clinton Hospital

  • Critical Access Hospital
  • Saint Johns, MI
  • NPI 1093809824
  Care Compare affiliation
• Sparrow Eaton Hospital

  • Orthopaedic Surgery Physician
  • Charlotte, MI
  • NPI 1043419427

  Hospital

  Care Compare affiliation
• Sparrow Eaton Hospital

  • Ambulance
  • Charlotte, MI
  • NPI 1093742249

  Hospital

  Care Compare affiliation
• Sparrow Eaton Hospital

  • Critical Access Hospital
  • Charlotte, MI
  • NPI 1942254529
  Care Compare affiliation
• Sparrow Ionia Hospital

  • Critical Access Hospital
  • Ionia, MI
  • NPI 1700820065
  Care Compare affiliation

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

{
    "created_epoch": "1567555200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771200000000",
    "number": "1891344792",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "788 SERVICE RD RM B301",
            "city": "EAST LANSING",
            "state": "MI",
            "postal_code": "488247013",
            "telephone_number": "517-353-5100",
            "fax_number": "517-432-2759"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1140 E MICHIGAN AVE STE 200",
            "city": "LANSING",
            "state": "MI",
            "postal_code": "489121806",
            "telephone_number": "517-364-9400",
            "fax_number": "517-487-3148"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "788 Service Rd Rm B301",
            "address_purpose": "LOCATION",
            "city": "East Lansing",
            "state": "MI",
            "postal_code": "488247013",
            "country_code": "US",
            "telephone_number": "517-353-5100",
            "fax_number": "517-432-2759",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VARGHESE",
        "first_name": "MERRYL",
        "middle_name": "TREASA",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-09-04",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MI",
            "license": "4301507383",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dawn M Vansledright, PT
• Samantha Vansumeren
• Brett Cornell Vantol, PHD
• Gabrielle Vanwert, MA
• Roger Alan Vanwyke, R.PH.
• Smitha Mary Varkey, PA-C
• Prashant Varshney, M.D.
• Vascular Access Services, PLLC
• Nicole Lynn Vasher, PMHNP-BC
• Wilson Vaughan

• Hematology & Oncology Physician in Lansing, MI
• Providers in Lansing, MI by specialty
• Hematology & Oncology Physician in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 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.