Individual provider Active NPI

Yasser Said, M.D.

  • Hospitalist Physician
  • Oakbrook Terrace, IL
National Provider Identifier
1063660652
Registry record updated Jul 24, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hospitalist PhysicianTaxonomy code 208M00000X
License
036123093 Issued in IL
Practice address
2 Transam Plaza Dr Ste 450
Oakbrook Terrace, IL 60181-4290
Phone
(630) 785-3115
NPI assigned
Sep 8, 2008
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 24, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 036123093 IL
Pediatrics Physician 208000000X 036123093 IL
Hospitalist Physician 208M00000X 036123093 IL Primary

Addresses

Primary practice location

2 Transam Plaza Dr Ste 450
Oakbrook Terrace, IL 60181-4290

Mailing address

2 Transam Plaza Dr Ste 450
Oakbrook Terrace, IL 60181-4290
Phone (630) 785-3115

Other identifiers 1

IdentifierTypeStateIssuer
036123093MedicaidIL

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address ysaid205947@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
Direct Messaging Address ysaid205947@direct.myadvocateaurora.org Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
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

Enrollment IDStateProvider typePAC IDDetails
I20090804000597 IL Practitioner - Internal MedicinePractitioner - Pediatric Medicine 5890848188 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Pediatric Medicine
Education
Other, 2005
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Cimpar SCGroup PAC ID 3577578798, 35 clinicians

Practice addresses (Care Compare)

101 Madison St
Suite 300
Oak Park, IL 60302-4210
Phone (708) 486-2700

2 Transam Plaza Dr
Suite 450
Oakbrook Terrace, IL 60181-4290
Phone (630) 785-3115

Hospital & facility affiliations

  • Crystal Home Health Care, LLC Home health agency, Des Plaines, IL, CCN 148073
  • Advance Home Health, Inc Home health agency, Glen Ellyn, IL, CCN 147993
  • Advocate Home Health Care Serv Home health agency, Oakbrook, IL, CCN 147150
  • Advocate Hospice Hospice, Oak Brook, IL, CCN 141516
  • Advocate Good Samaritan Hospital Hospital, Downers Grove, IL, CCN 140288
  • Elmhurst Memorial Hospital Hospital, Elmhurst, IL, CCN 140200

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Cimpar, S.C. Internal Medicine CurrentSince Oct 1, 2024 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Jul 1, 2014 Accepting new patients
Advocate Health and Hospitals Corporation CurrentSince Jul 1, 2014 Accepting new patients
Sayf Primary Care Solutions Inc Internal Medicine CurrentSince Aug 19, 2025 Accepting new patients
Dupage Medical Group, LTD. Past Accepting new patients

Locations

214 McHenry Rd
Buffalo Grove, IL 60089
Phone (847) 459-1160

29373 Network Pl
Chicago, IL 60673

101 Madison St
Ste 300
Oak Park, IL 60302
Phone (773) 849-9406

2 Transam Plaza Dr
Ste 450
Oakbrook Terrace, IL 60181
Phone (630) 785-3115

25 N Winfield Rd
#400
Winfield, IL 60190
Phone (630) 456-7178

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/BIAGDD/Endpoint/BIAGDD
  • Direct secure messaging: ysaid205947@direct.myadvocateaurora.org
  • FHIR API: https://fhir4.healow.com/fhir/r4/BIAGDD
  • Direct secure messaging: said.yasser.001.0130198@cimpar.meditab.direct-ci.com

Organizations & group practices 5

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 6

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

NPI Registry JSON

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

{
    "created_epoch": "1220832000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753315200000",
    "number": "1063660652",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 TRANSAM PLAZA DR STE 450",
            "city": "OAKBROOK TERRACE",
            "state": "IL",
            "postal_code": "601814290",
            "telephone_number": "630-785-3115"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 TRANSAM PLAZA DR STE 450",
            "city": "OAKBROOK TERRACE",
            "state": "IL",
            "postal_code": "601814290",
            "telephone_number": "630-785-3115"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAID",
        "first_name": "YASSER",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-09-08",
        "last_updated": "2025-07-24",
        "certification_date": "2025-07-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036123093",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "IL",
            "license": "036123093",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IL",
            "license": "036123093",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036123093",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ysaid205947@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "25 N Winfield Rd",
            "address_2": "400",
            "city": "Winfield",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601901222",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "25 N Winfield Rd",
            "address_2": "400",
            "city": "Winfield",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601901222",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ysaid205947@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "25 N Winfield Rd",
            "address_2": "400",
            "city": "Winfield",
            "state": "IL",
            "country_code": "US",
            "postal_code": "601901222",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Oakbrook Terrace, IL

Sources for this page

Verify at the official NPI Registry.