Active NPI
Taha Ahmed Mohiuddin
- Cardiovascular Disease Physician
- Barrington, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Cardiovascular Disease Physician
- License
- 209030352
- Practice address
- 27750 W Highway 22 Ste 220
Barrington, IL 60010-1924 - Phone
- (847) 367-7171
- NPI assigned
- Mar 27, 2024
- Last updated
- Apr 29, 2026
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Cardiovascular Disease Physician | 207RC0000X | 209030352 | IL | Primary |
| Family Nurse Practitioner | 363LF0000X | 209030352 | IL |
Addresses
Primary practice location
27750 W Highway 22 Ste 220
Barrington, IL 60010-1924
Mailing address
29373 Network PL
Chicago, IL 60673-1293
Phone (847) 390-5900
Other practice location 1
800 Biesterfield Rd Ste G01
Elk Grove Village, IL 60007-3372
Phone (847) 981-3680
Electronic endpoints 3
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | tmohiuddin233051@direct.myadvocateaurora.org | Direct | |
| CONNECT URL | https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service | Other | ABILITY Network |
| FHIR URL | https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/ |
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: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2024
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
27750 W Hwy 22
Suite 220
Barrington, IL 60010-1924
Phone (815) 206-5700
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 209030352 | IL | MD | Cardiovascular Disease Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Advocate Health and Hospitals Corporation | Current | Accepting new patients | |
| Alexian Brothers Specialty Group | Current | Accepting new patients | |
| Advocate Health & Hospitals Corp. | Current | Accepting new patients |
Locations
27750 W Il Route 22
Ste 220
Barrington, IL 60010
Phone (847) 304-0770
25883 Network Pl
Chicago, IL 60673
29373 Network Pl
Chicago, IL 60673
800 Biesterfield Rd
Ste G01
Elk Grove Vlg, IL 60007
935 Beisner Rd
Elk Grove Vlg, IL 60007
Phone (847) 319-3660
Interoperability endpoints
- taha.mohiuddin.p1@direct.cmi.nextgenshare.com
- tmohiuddin233051@direct.myadvocateaurora.org
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Advocate Medical Group
- Multi-Specialty Clinic/Center
- Oak Brook, IL
- NPI 1700824455
-
dba Bethany Hospital
- Emergency Medicine Physician
- Chicago, IL
- NPI 1750315545
-
dba Advocate Children's Hospital
- Children's Hospital
- Oak Lawn, IL
- NPI 1508315516
-
- Specialist
- Elk Grove Village, IL
- NPI 1720371669
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Advocate Good Shepherd Hospital
- General Acute Care Hospital
- Barrington, IL
- NPI 1447368071
-
- General Acute Care Hospital
- Elgin, IL
- NPI 1629026364
-
- General Acute Care Hospital
- Elk Grove Village, IL
- NPI 1265577191
-
- General Acute Care Hospital
- Hoffman Estates, IL
- NPI 1376644385
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1711497600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1777420800000",
"number": "1346090628",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "29373 NETWORK PL",
"city": "CHICAGO",
"state": "IL",
"postal_code": "606731293",
"telephone_number": "847-390-5900"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "27750 W HIGHWAY 22 STE 220",
"city": "BARRINGTON",
"state": "IL",
"postal_code": "600101924",
"telephone_number": "847-367-7171"
}
],
"practiceLocations": [
{
"address_1": "800 Biesterfield Rd Ste G01",
"address_purpose": "LOCATION",
"city": "Elk Grove Village",
"state": "IL",
"postal_code": "600073372",
"country_code": "US",
"telephone_number": "847-981-3680",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MOHIUDDIN",
"first_name": "TAHA",
"middle_name": "AHMED",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2024-03-27",
"last_updated": "2026-04-29",
"certification_date": "2026-04-29",
"status": "A"
},
"taxonomies": [
{
"code": "207RC0000X",
"taxonomy_group": "",
"desc": "Internal Medicine, Cardiovascular Disease",
"state": "IL",
"license": "209030352",
"primary": true
},
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "IL",
"license": "209030352",
"primary": false
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "tmohiuddin233051@direct.myadvocateaurora.org",
"affiliation": "N",
"use": "DIRECT",
"useDescription": "Direct",
"address_1": "27750 W Highway 22 Ste 220",
"city": "Barrington",
"state": "IL",
"country_code": "US",
"postal_code": "600101924",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.3.667.2",
"affiliationName": "ABILITY Network",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "64 S Price Rd",
"city": "Brownsville",
"state": "TX",
"country_code": "US",
"postal_code": "785212459",
"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": "27750 W Highway 22 Ste 220",
"city": "Barrington",
"state": "IL",
"country_code": "US",
"postal_code": "600101924",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Barrington, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 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.