Seyed Hamid Sayar, MD

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

01063818A Issued in IN

Practice address

1111 Ronald Reagan Pkwy
Avon, IN 46123-7085

Phone

(317) 944-0920

Fax

(317) 968-1137

NPI assigned

Feb 6, 2007

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 3

Other names 1

• Hamid Sayar Professional name

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IN

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/OncologyAlso: Internal Medicine, Medical Oncology

Education

Other, 1992

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Indiana University Health Hospital, Indianapolis, IN, CCN 150056
• Indiana University Health Tipton Hospital Inc Hospital, Tipton, IN, CCN 151311
• Iu Health West Hospital Hospital, Avon, IN, CCN 150158
• Indiana University Health Arnett Hospital Hospital, Lafayette, IN, CCN 150173
• Indiana University Health North Hospital Hospital, Carmel, IN, CCN 150161

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hsayar14155@direct.eskenazihealth.edu
• Direct secure messaging: hsayar@direct.iuhealth.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.

• Iu Health Medical Group, LLC

  • General Practice Physician
  • Indianapolis, IN
  • NPI 1326893777
  Medicare reassignment Care Compare group NPD
• Indiana University Health Care Associates, Inc

  dba IU Health Physicians

  • General Practice Physician
  • Indianapolis, IN
  • NPI 1902032832
  Medicare reassignment NPD
• University Medical Diagnostic Associates, Inc.

  • Internal Medicine Physician
  • Indianapolis, IN
  • NPI 1861441537

  Hematology & Oncology

  Medicare reassignment NPD
• Indiana Pathology Institute PC

  dba University Clinical Pathology Associates PC

  • Specialist
  • Indianapolis, IN
  • NPI 1548212798
  NPD
• Major Hospital

  • General Acute Care Hospital
  • Shelbyville, IN
  • NPI 1174555692
  NPD (past)

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

• Indiana University Health North Hospital Inc

  dba IU Health North Hospital

  • General Acute Care Hospital
  • Carmel, IN
  • NPI 1568492916
  Care Compare affiliation Name & address match
• Indiana University Health West Hospital Inc

  dba IU Health West Hospital

  • General Acute Care Hospital
  • Avon, IN
  • NPI 1063443455
  Care Compare affiliation Name & address match
• Indiana University Health Arnett Inc

  dba IU Health Arnett Hospital

  • General Acute Care Hospital
  • Lafayette, IN
  • NPI 1326296211
  Care Compare affiliation
• Indiana University Health Inc

  dba Indiana University Health

  • General Acute Care Hospital
  • Indianapolis, IN
  • NPI 1144266024
  Care Compare affiliation
• Indiana University Health Tipton Hospital Inc

  dba IU Health Tipton Hospital

  • Critical Access Hospital
  • Tipton, IN
  • NPI 1699876094
  Care Compare affiliation

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

{
    "created_epoch": "1170720000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1741305600000",
    "number": "1851430862",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "address_2": "STE 130 PROVIDER ENROLLMENT",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 RONALD REAGAN PKWY",
            "city": "AVON",
            "state": "IN",
            "postal_code": "461237085",
            "telephone_number": "317-944-0920",
            "fax_number": "317-968-1137"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1030 W Michigan St",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462025201",
            "country_code": "US",
            "telephone_number": "317-948-7576",
            "fax_number": "317-944-3684",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1701 N Senate Blvd",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462021239",
            "country_code": "US",
            "telephone_number": "888-484-3258",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAYAR",
        "first_name": "SEYED HAMID",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-02-06",
        "last_updated": "2025-03-07",
        "certification_date": "2025-03-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "IN",
            "license": "01063818A",
            "primary": true
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "NM",
            "license": "MD2004-0601",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200877950",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RRMC UMDA TIN",
            "identifier": "P00472630",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RRMC IUHP TIN",
            "identifier": "P01550973",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "hsayar@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "1030 W Michigan St",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462025201",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "HAMID",
            "last_name": "SAYAR",
            "credential": "MD",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Akhil Saraswat, M.D.
• Armen Sarkissian, EDD, HSPP
• Tammy Sarmiento
• Adrian Sauder, M.D.
• Say It Therapy Services, LLC
• Paul Henry Schaak, M.D.
• Judith Scharnak, R.N.
• Yvette Schissler, RBT
• Braelyn Schmalz
• Linda S Schmid, M.D.

• Hematology & Oncology Physician in Avon, IN
• Providers in Avon, IN by specialty
• Hematology & Oncology Physician in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 7, 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.