NPIMap

Individual provider Active NPI

Hesham Elmergawy, M.D

  • Rheumatology Physician
  • Eugene, OR
National Provider Identifier
1811246176
Registry record updated May 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
036.160907 Issued in IL
Practice address
1650 Chambers St
Eugene, OR 97402-3636
Phone
(541) 686-1711
NPI assigned
Sep 2, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Rheumatology Physician 207RR0500X 036.160907 IL Primary
Rheumatology Physician 207RR0500X MD172157 OR

Addresses

Primary practice location

1650 Chambers St
Eugene, OR 97402-3636

Mailing address

PO Box 35380
Las Vegas, NV 89133-5380

Other practice location 1

1801 W Taylor St
Chicago, IL 60612-4795
Phone (312) 413-5569

Other practice location 2

1007 Harlow Rd Ste 210
Springfield, OR 97477-7126
Phone (541) 741-0387

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR, IL2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20151113000405 OR Practitioner - Internal MedicinePractitioner - Hospitalist 6709196215 Reassigns benefits to 4 organizations
I20230505001195 IL Practitioner - Internal Medicine 6709196215 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
South Sound Inpatient Physicians PLLCGroup PAC ID 5991618738, 424 clinicians
Oregon Healthcare Resources LLCGroup PAC ID 4486835477, 160 clinicians

Practice addresses (Care Compare)

1460 G St
Springfield, OR 97477-4112
Phone (541) 726-4400

1650 Chambers St
Eugene, OR 97402-3636
Phone (541) 686-1711

Hospital & facility affiliations

  • Mercy Medical Center Hospital, Roseburg, OR, CCN 380027
  • McKenzie-Willamette Medical Center Hospital, Springfield, OR, CCN 380020
  • Samaritan Albany General Hospital Hospital, Albany, OR, CCN 380022
  • Samaritan Pacific Community Hospital Hospital, Newport, OR, CCN 381314
  • Good Samaritan Regional Medical Center Hospital, Corvallis, OR, CCN 380014

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
036.160907ILMDRheumatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Oregon Healthcare Resources, LLC CurrentSince Feb 1, 2025 Accepting new patients
South Sound Inpatient Physicians PLLC CurrentSince Jul 29, 2024 Accepting new patients
Sky Lakes Medical Center Inc CurrentSince Sep 12, 2015 Accepting new patients
Sound Physicians of Illinois, LLC CurrentSince Feb 1, 2023 Accepting new patients
Sky Lakes Medical Center Inc CurrentSince Sep 12, 2015 Accepting new patients
William P Maier MD PC Rheumatology CurrentSince Aug 1, 2024 Accepting new patients
Oregon Healthcare Resources, LLC CurrentSince Feb 1, 2025 Accepting new patients

Locations

1044 N Francisco Ave
Chicago, IL 60622
Phone (773) 292-8227

1401 E State St
Rockford, IL 61104
Phone (815) 489-4267

633 E 11th Ave
Eugene, OR 97401
Phone (541) 434-5585

1650 Chambers St
Eugene, OR 97402
Phone (541) 636-9015

2865 Daggett Ave
Klamath Falls, OR 97601
Phone (541) 833-6221

1007 Harlow Rd
Ste 210
Springfield, OR 97477
Phone (541) 284-1600

1460 G St
Springfield, OR 97477
Phone (541) 431-0665

2000 N 19th St
Springfield, OR 97477
Phone (541) 284-1694

120 Brentwood Commons Way
Ste 510
Brentwood, TN 37027
Phone (253) 682-6040

Interoperability endpoints

  • FHIR API: https://fhir-api.fhirprod.aws.greenwayhealth.com/fhir/R4/2.16.840.1.113883.3.140.60194
  • Direct secure messaging: hesham.elmergawy.p1@direct.maiermd.nextgenshare.com
  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: helmergawy186447@westdirect.optum.com
  • Direct secure messaging: helmergawy135979@uihealth.direct-ci.com

Organizations & group practices 7

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.

Hospital & facility affiliations 53

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

View all 53

NPI Registry JSON

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

{
    "created_epoch": "1346544000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778112000000",
    "number": "1811246176",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 35380",
            "city": "LAS VEGAS",
            "state": "NV",
            "postal_code": "891335380"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1650 CHAMBERS ST",
            "city": "EUGENE",
            "state": "OR",
            "postal_code": "974023636",
            "telephone_number": "541-686-1711"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1801 W Taylor St",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606124795",
            "country_code": "US",
            "telephone_number": "312-413-5569",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1007 Harlow Rd Ste 210",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "OR",
            "postal_code": "974777126",
            "country_code": "US",
            "telephone_number": "541-741-0387",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELMERGAWY",
        "first_name": "HESHAM",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-09-02",
        "last_updated": "2026-05-07",
        "certification_date": "2026-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "IL",
            "license": "036.160907",
            "primary": true
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "OR",
            "license": "MD172157",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Eugene, OR

Sources for this page

Verify at the official NPI Registry.