Hesham Hazin, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

72208 Issued in TN

Practice address

1 Professional Park Dr Ste 21
Johnson City, TN 37604-6909

Phone

(423) 232-6900

Fax

(423) 232-6941

NPI assigned

Jul 22, 2009

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 11

Addresses

Medicare fee-for-service enrollment

Enrolled in TX, MT2 enrollments

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 2

Specialty

Hematology/Oncology

Education

Other, 2006

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Benefis Hospitals IncGroup PAC ID 1153235296, 390 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Peace Hospice of Montana Hospice, Great Falls, MT, CCN 271507
• Benefis Hospitals Inc Hospital, Great Falls, MT, CCN 270012
• Johnson City Medical Center Hospital, Johnson City, TN, CCN 440063
• Benefis Teton Medical Center Hospital, Choteau, MT, CCN 271307
• Northern Montana Hospital Hospital, Havre, MT, CCN 271348
• Missouri River Medical Center Hospital, Fort Benton, MT, CCN 271304

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: hhazin56847@benefishs.direct-ci.com

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.

• Benefis Hospitals Inc

  • Multi-Specialty Clinic/Center
  • Great Falls, MT
  • NPI 1780968974
  Medicare reassignment Care Compare group NPD
• Billings Clinic

  • Emergency Care Clinic/Center
  • Billings, MT
  • NPI 1326104845
  Medicare reassignment NPD
• Mountain States Health Alliance

  • Rural Health Clinic/Center
  • Mountain City, TN
  • NPI 1205846508

  Internal Medicine

  NPD
• Benefis Hospitals, Inc.

  • General Acute Care Hospital
  • Great Falls, MT
  • NPI 1881650737
  NPD
• Billings Clinic

  • General Practice Physician
  • Billings, MT
  • NPI 1376598714

  Internal Medicine

  NPD
• Billings Clinic

  • Family Medicine Physician
  • Miles City, MT
  • NPI 1427194836

  Internal Medicine

  NPD
• Atlantic Professional Services of Rhode Island Incorporated

  • Hospitalist Physician
  • Wakefield, RI
  • NPI 1922036946
  NPD (past)
• Benefis Hospitals, Inc.

  • Physical Therapist
  • Great Falls, MT
  • NPI 1750530515
  NPD (past)
• Frances Mahon Deaconess Hospital

  • Critical Access Hospital
  • Glasgow, MT
  • NPI 1689685323
  NPD (past)
• Niagara Hospitalist, PC

  • Hospitalist Physician
  • Williamsville, NY
  • NPI 1184664963
  NPD (past)

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

• Mountain States Health Alliance

  • Psychiatric Hospital Unit
  • Johnson City, TN
  • NPI 1023434339
  Care Compare affiliation
• Mountain States Health Alliance

  • Psychiatric Hospital Unit
  • Johnson City, TN
  • NPI 1962915652
  Care Compare affiliation
• Mountain States Health Alliance

  • General Acute Care Hospital
  • Johnson City, TN
  • NPI 1972606465
  Care Compare affiliation
• Benefis Community Hospitals, Inc.

  • Critical Access Hospital
  • Choteau, MT
  • NPI 1083602205
  Care Compare affiliation
• Benefis Community Hospitals, Inc.

  • Critical Access Hospital
  • Fort Benton, MT
  • NPI 1164102794
  Care Compare affiliation
• Benefis Hospitals Inc

  • Multi-Specialty Clinic/Center
  • Great Falls, MT
  • NPI 1780968974

  Hospital

  Care Compare affiliation
• Benefis Hospitals, Inc.

  • Air Ambulance
  • Great Falls, MT
  • NPI 1114934023

  Hospital

  Care Compare affiliation
• Benefis Hospitals, Inc.

  • Inpatient Hospice
  • Great Falls, MT
  • NPI 1750398665
  Care Compare affiliation
• Benefis Hospitals, Inc.

  • General Acute Care Hospital
  • Great Falls, MT
  • NPI 1881650737
  Care Compare affiliation
• Northern Montana Hospital

  • Critical Access Hospital
  • Havre, MT
  • NPI 1427059070
  Care Compare affiliation

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

{
    "created_epoch": "1248220800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749168000000",
    "number": "1235369307",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 PROFESSIONAL PARK DR STE 21",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "376046909",
            "telephone_number": "423-232-6900",
            "fax_number": "423-232-6944"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 PROFESSIONAL PARK DR STE 21",
            "city": "JOHNSON CITY",
            "state": "TN",
            "postal_code": "376046909",
            "telephone_number": "423-232-6900",
            "fax_number": "423-232-6941"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1117 29th St S",
            "address_purpose": "LOCATION",
            "city": "Great Falls",
            "state": "MT",
            "postal_code": "594055306",
            "country_code": "US",
            "telephone_number": "406-455-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAZIN",
        "first_name": "HESHAM",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2009-07-22",
        "last_updated": "2025-06-06",
        "certification_date": "2025-06-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "254016",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "72208",
            "primary": false
        },
        {
            "code": "207RH0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology",
            "state": "TN",
            "license": "72208",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "AZ",
            "license": "74616",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TX",
            "license": "Q3885",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "AR",
            "license": "E-14666",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NY",
            "license": "254016",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "MT",
            "license": "99899",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "TX",
            "license": "Q3885",
            "primary": false
        },
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "TN",
            "license": "72208",
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "TN",
            "license": "72208",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Logan Hayes
• Daniel F Haynes, MD
• Dominick Daniel Haynes
• Steven T. Haywood, M.D.
• Jennifer Hayworth, L.AC.
• Heal U, LLC
• Healing & Restorative Therapies Inc
• Health Care Provider
• Healthlink Diagnostics, LLC
• Healthstat Inc Alemite Johnson City

• Hematology & Oncology Physician in Johnson City, TN
• Providers in Johnson City, TN by specialty
• Hematology & Oncology Physician in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 6, 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.