Isha Tyagi, MD

Primary specialty

Infectious Disease PhysicianTaxonomy code 207RI0200X

License

036120127 Issued in IL

Practice address

611 W Park St
Urbana, IL 61801-2529

Phone

(217) 383-3311

NPI assigned

Jun 25, 2008

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Electronic endpoints 2

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

Specialty

Internal MedicineAlso: Infectious Disease

Education

Other, 2001

Medicare assignment

May accept Medicare assignment

Group practices

Sarah Bush Lincoln Health CenterGroup PAC ID 5092614867, 411 clinicians

St Johns Hospital of the Hospital Sisters of the Third Order of St FGroup PAC ID 9032028923, 26 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Johns Hospital Hospital, Springfield, IL, CCN 140053
• Sarah Bush Lincoln Health Center Hospital, Mattoon, IL, CCN 140189
• Memorial Medical Center Hospital, Springfield, IL, CCN 140148
• St Anthonys Memorial Hospital Hospital, Effingham, IL, CCN 140032
• Fayette County Hospital Hospital, Vandalia, IL, CCN 141346

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/2474/brand/3/csg/81/fhir/r4
• Direct secure messaging: ityagimd313589@carlehiedirect.net
• Direct secure messaging: ityagi67060@sih.direct-ci.com
• Direct secure messaging: itaygi355244@ewd.direct.hshs.org
• Direct secure messaging: ishatyagi@siusm.allscriptsdirect.net

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.

• Sarah Bush Lincoln Health Center

  • General Acute Care Hospital
  • Mattoon, IL
  • NPI 1669564662
  Medicare reassignment Care Compare group NPD
• St Johns Hospital of the Hospital Sisters of the Third Order of St F

  • General Acute Care Hospital
  • Springfield, IL
  • NPI 1184606923
  Medicare reassignment Care Compare group NPD
• Carle West Physician Group Inc

  • Family Medicine Physician
  • Normal, IL
  • NPI 1467074138
  Medicare reassignment NPD
• Siu Physicians & Surgeons, Inc

  • Endocrinology, Diabetes & Metabolism Physician
  • Springfield, IL
  • NPI 1558385989
  Medicare reassignment NPD
• Southern Illinois Medical Services, NFP

  • Internal Medicine Physician
  • Carbondale, IL
  • NPI 1770656837
  Medicare reassignment NPD
• Vohra Wound Physicians of Il, S.C.

  • Family Medicine Physician
  • Arlington Heights, IL
  • NPI 1790080505
  Medicare reassignment NPD
• Board of Trustees of Southern Illinois University

  • Rural Health Clinic/Center
  • Carbondale, IL
  • NPI 1215978127
  NPD
• Sarah Bush Lincoln Health Center

  • Family Medicine Physician
  • Mattoon, IL
  • NPI 1568581379
  NPD
• Sarah Bush Lincoln Health Center

  • Rural Health Clinic/Center
  • Greenville, IL
  • NPI 1811858970
  NPD
• Siu Physicians & Surgeons, Inc

  • Durable Medical Equipment & Medical Supplies
  • Springfield, IL
  • NPI 1164055976
  NPD
• St Johns Hospital of the Hospital Sisters of the Third Order of St F

  • General Acute Care Hospital
  • Springfield, IL
  • NPI 1205818481
  NPD
• Gibson Community Hospital Association

  • Critical Access Hospital
  • Gibson City, IL
  • NPI 1114935681
  NPD (past)

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

• Memorial Medical Center

  • General Acute Care Hospital
  • Springfield, IL
  • NPI 1255317590
  Care Compare affiliation
• Sarah Bush Lincoln Health Center

  • General Acute Care Hospital
  • Mattoon, IL
  • NPI 1669564662
  Care Compare affiliation
• Sarah Bush Lincoln Health Center

  • Critical Access Hospital
  • Vandalia, IL
  • NPI 1912988734
  Care Compare affiliation
• St Anthonys Memorial Hospital of the Hospital Sisters of the Third

  • General Acute Care Hospital
  • Effingham, IL
  • NPI 1306800602
  Care Compare affiliation
• St Anthonys Memorial Hospital of the Hospital Sisters of the Third

  • Clinic/Center
  • Effingham, IL
  • NPI 1881214104

  Hospital

  Care Compare affiliation
• St Johns Hospital of the Hospital Sisters of the Third Order of St F

  • General Acute Care Hospital
  • Springfield, IL
  • NPI 1205818481
  Care Compare affiliation

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

{
    "created_epoch": "1214352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1487816161",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "611 W PARK ST",
            "city": "URBANA",
            "state": "IL",
            "postal_code": "618012529"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "611 W PARK ST",
            "city": "URBANA",
            "state": "IL",
            "postal_code": "618012529",
            "telephone_number": "217-383-3311"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "301 N 8th St",
            "address_purpose": "LOCATION",
            "city": "Springfield",
            "state": "IL",
            "postal_code": "627011041",
            "country_code": "US",
            "telephone_number": "217-544-6464",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 Health Center Dr Ste 302",
            "address_purpose": "LOCATION",
            "city": "Mattoon",
            "state": "IL",
            "postal_code": "619384644",
            "country_code": "US",
            "telephone_number": "217-238-4770",
            "fax_number": "217-234-1204",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3314 Patriot Ct",
            "address_purpose": "LOCATION",
            "city": "Herrin",
            "state": "IL",
            "postal_code": "629483782",
            "country_code": "US",
            "telephone_number": "618-993-1591",
            "fax_number": "618-993-1595",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1304 Franklin Ave",
            "address_purpose": "LOCATION",
            "city": "Normal",
            "state": "IL",
            "postal_code": "617613558",
            "country_code": "US",
            "telephone_number": "309-454-1400",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TYAGI",
        "first_name": "ISHA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-06-25",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "IL",
            "license": "036120127",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "036120127",
            "state": "IL"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "itaygi355244@ewd.direct.hshs.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "301 N 8th St",
            "city": "Springfield",
            "state": "IL",
            "country_code": "US",
            "postal_code": "627011041",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "ityagi67060@sih.direct-ci.com",
            "affiliation": "N",
            "address_1": "3314 Patriot Ct",
            "city": "Herrin",
            "state": "IL",
            "country_code": "US",
            "postal_code": "629483782",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Infectious Disease Physician in Urbana, IL
• Providers in Urbana, IL by specialty
• Infectious Disease Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2026; 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.