Individual provider Active NPI

Mohammad Fayyaz, MD

  • Gastroenterology Physician
  • Chicago, IL
National Provider Identifier
1992731616
Registry record updated Oct 28, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
036.172365 Issued in IL
Practice address
1009 S Wood St
Chicago, IL 60612-3747
Phone
(312) 996-3800
NPI assigned
Jun 24, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 28, 2024

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 2044462-1 NY
Gastroenterology Physician 207RG0100X 036.172365 IL Primary

Addresses

Primary practice location

1009 S Wood St
Chicago, IL 60612-3747

Mailing address

425 Essjay Rd Ste 170
Williamsville, NY 14221-8235
Phone (716) 630-1219

Other practice location 1

3900 N Buffalo St
Orchard Park, NY 14127-1842
Phone (716) 631-2517

Other practice location 2

85 High St
Buffalo, NY 14203-1149
Phone (716) 631-2517

Other practice location 3

325 Essjay Rd
Williamsville, NY 14221-8243
Phone (716) 631-2517

Other identifiers 6

IdentifierTypeStateIssuer
161000580OtherNYEMPIRE
00010053906OtherNYUNIVERA
000524018005OtherNYHEALTH NOW
01610186MedicaidNY
0407905OtherNYINDEPENDENT HEALTH
061127000096OtherNYFIDELIS

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address production@direct.buffalomedicalgroup.com Buffalo Medical Group, P.C.

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
I20241211000583 IL Practitioner - Gastroenterology 2264462183 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Gastroenterology
Education
Other, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

1009 S Wood St
Chicago, IL 60612-3747
Phone (312) 355-4300

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy33
Upper gastrointestinal (GI) endoscopy for acid reflux36

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.172365ILMDGastroenterology Physician
2044462-1NYMDGastroenterology Physician
204NYMDAudiologist

Practice roles

OrganizationSpecialtyStatusNew patients
The Board of Trustees of the University of Illinois CurrentSince Jan 16, 2025 Accepting new patients
The Board of Trustees of the University of Illinois Current Accepting new patients
The Board of Trustees of the University of Illinois CurrentSince Jan 16, 2025 Accepting new patients
Buffalo Surgery Center LLC Current Accepting new patients
Board of Trustees of the University of Illinois Past Accepting new patients
County of Erie Comptrollers Office Past Accepting new patients
Buffalo Emergency Associates LLP Past Accepting new patients
Academic Medicine Services, Inc. Past Accepting new patients

Locations

845 W Wilson Ave
Chicago, IL 60640
Phone (312) 744-1295

7732 Solutions Ctr
Chicago, IL 60677

1801 W Taylor St
#3F
Chicago, IL 60612
Phone (312) 355-4300

7732 Solution Ctr
Chicago, IL 60677
Phone (312) 355-6290

Interoperability endpoints

  • Direct secure messaging: mfayyaz181314@uihealth.direct-ci.com

Organizations & group practices 8

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 1

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": "1151107200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1730073600000",
    "number": "1992731616",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 ESSJAY RD STE 170",
            "city": "WILLIAMSVILLE",
            "state": "NY",
            "postal_code": "142218235",
            "telephone_number": "716-630-1219",
            "fax_number": "716-817-1726"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1009 S WOOD ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123747",
            "telephone_number": "312-996-3800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3900 N Buffalo St",
            "address_purpose": "LOCATION",
            "city": "Orchard Park",
            "state": "NY",
            "postal_code": "141271842",
            "country_code": "US",
            "telephone_number": "716-631-2517",
            "fax_number": "716-634-5650",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "85 High St",
            "address_purpose": "LOCATION",
            "city": "Buffalo",
            "state": "NY",
            "postal_code": "142031149",
            "country_code": "US",
            "telephone_number": "716-631-2517",
            "fax_number": "716-634-5650",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "325 Essjay Rd",
            "address_purpose": "LOCATION",
            "city": "Williamsville",
            "state": "NY",
            "postal_code": "142218243",
            "country_code": "US",
            "telephone_number": "716-631-2517",
            "fax_number": "716-634-5650",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FAYYAZ",
        "first_name": "MOHAMMAD",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-24",
        "last_updated": "2024-10-28",
        "certification_date": "2024-10-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NY",
            "license": "2044462-1",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "IL",
            "license": "036.172365",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EMPIRE",
            "identifier": "161000580",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNIVERA",
            "identifier": "00010053906",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTH NOW",
            "identifier": "000524018005",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01610186",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "INDEPENDENT HEALTH",
            "identifier": "0407905",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "FIDELIS",
            "identifier": "061127000096",
            "state": "NY"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "production@direct.buffalomedicalgroup.com",
            "affiliation": "Y",
            "affiliationName": "Buffalo Medical Group, P.C.",
            "address_1": "3900 N Buffalo St",
            "city": "Orchard Park",
            "state": "NY",
            "country_code": "US",
            "postal_code": "141271842",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.