Active NPI
Faheemuddin A Ahmed, M.D.
- Hospitalist Physician
- Rockford, IL
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 036125643
- Practice address
- 5666 E State St
Rockford, IL 61108-2425 - Phone
- (815) 381-7715
- NPI assigned
- May 16, 2008
- Last updated
- Aug 28, 2025
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | MD-41668 | IA | |
| Nephrology Physician | 207RN0300X | 57367-20 | WI | |
| Hospitalist Physician | 208M00000X | 036125643 | IL | Primary |
Addresses
Primary practice location
5666 E State St
Rockford, IL 61108-2425
Mailing address
5666 E State St
Rockford, IL 61108-2425
Phone (815) 381-7715
Other practice location 1
4201 W Medical Center Dr
McHenry, IL 60050-8409
Phone (815) 759-4323
Other practice location 2
1825 Logan Ave Ste 201
Waterloo, IA 50703-1916
Phone (319) 235-3838
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IA, IL
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Hospitalist
- Education
- Other, 2004
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
0 N025 Winfield Rd
Winfield, IL 60190-1237
Phone (630) 260-0600
28 Willow Bay Dr
South Barrington, IL 60010-7114
Phone (309) 672-5729
4201 W Medical Ctr Dr
McHenry, IL 60050-8409
Phone (815) 759-4323
5666 E State St
Rockford, IL 61108-2425
Phone (815) 921-8929
600 N College Ave
Suite 120
Geneseo, IL 61254-1095
Phone (309) 944-5342
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MD-41668 | IA | MD | Internal Medicine Physician |
| 57367-20 | WI | MD | Nephrology Physician |
| 036125643 | IL | MD | Hospitalist Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Central Dupage Physician Group | Internal Medicine | Current | Accepting new patients |
| The Finley Hospital | Current | Accepting new patients | |
| Salahuddin Syed MD PC | Current | Accepting new patients | |
| St Luke's Methodist Hospital | Current | Accepting new patients | |
| The Finley Hospital | Current | Accepting new patients | |
| Northwestern Medical Faculty Foundation | Current | Accepting new patients | |
| Iowa Physicians Clinic Medical Foundation | Internal Medicine | Current | Accepting new patients |
| Northwestern Medical Faculty Foundation | Current | Accepting new patients | |
| Grinnell Regional Medical Center | Internal Medicine | Current | Accepting new patients |
| Central PA Pharmacy LLC. | Current | Accepting new patients | |
| Central Dupage Physician Group | Current | Accepting new patients | |
| Osf Multi-Specialty Group | Internal Medicine | Current | Accepting new patients |
| Iowa Physicians Clinic Medical Foundation | Past | Accepting new patients |
Locations (25 of 27)
1795 Highway 64 E
Anamosa, IA 52205
Phone (319) 462-6161
4480 Utica Ridge Rd
Ste 160
Bettendorf, IA 52722
Phone (563) 742-5950
4480 Utica Ridge Rd
Ste 2230
Bettendorf, IA 52722
Phone (563) 742-5150
1026 A Ave NE
Cedar Rapids, IA 52402
Phone (319) 369-5970
1215 Pleasant St
Ste 400
Des Moines, IA 50309
Phone (515) 241-5722
350 N Grandview Ave
Dubuque, IA 52001
Phone (563) 582-1881
802 Kenyon Rd
Fort Dodge, IA 50501
Phone (515) 574-6565
210 4th Ave
Grinnell, IA 50112
Phone (641) 236-2055
3 S 4th Ave
Marshalltown, IA 50158
Phone (641) 754-5145
55 Unitypoint Way
Marshalltown, IA 50158
Phone (641) 754-5145
1518 Mulberry Ave
Muscatine, IA 52761
Phone (563) 262-4110
800 S Fillmore St
Osceola, IA 50213
Phone (641) 342-2184
1825 Logan Ave
Ste 201
Waterloo, IA 50703
Carol Stream, IL 60122
Phone (630) 933-3300
Dept 5777
Carol Stream, IL 60122
1 Medical Center Dr
Galena, IL 61036
Phone (815) 776-7381
600 N College Ave
Ste 120
Geneseo, IL 61254
Phone (309) 944-5342
300 Randall Rd
Geneva, IL 60134
Phone (630) 208-4009
660 N Westmoreland Rd
#302
Lake Forest, IL 60045
4201 W Medical Center Dr
McHenry, IL 60050
Phone (815) 759-3100
515 Valley View Dr
Ste 201
Moline, IL 61265
Phone (312) 695-0870
8600 State Route 91
Ste 130
Peoria, IL 61615
Phone (309) 683-5050
2701 17th St
Rock Island, IL 61201
Phone (309) 779-3200
5666 E State St
Rockford, IL 61108
Phone (815) 226-2000
1800 N Main St
Wheaton, IL 60187
Phone (630) 469-0045
Interoperability endpoints
- fahmed200879@direct.unitypoint.org
Organizations & group practices 14
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 Northwestern Medicine Regional Medical Group
- Family Medicine Physician
- Carol Stream, IL
- NPI 1033149844
Internal Medicine
-
dba Northwestern Medical Group
- Multi-Specialty Clinic/Center
- Carol Stream, IL
- NPI 1346235314
-
- Internal Medicine Physician
- Peoria, IL
- NPI 1922445527
-
dba UnityPoint Clinic
- General Practice Physician
- West Des Moines, IA
- NPI 1366425274
IL, Internal Medicine
-
dba Unitypoint Health - Grinnell Professional Services
- Family Medicine Physician
- Grinnell, IA
- NPI 1437663242
IL, Internal Medicine
-
- Emergency Medicine Physician
- Marshalltown, IA
- NPI 1164957593
-
dba Northwestern Medicine Regional Medical Group
- Orthopaedic Surgery Physician
- Geneva, IL
- NPI 1780012344
-
dba Northwestern Medical Group
- Durable Medical Equipment & Medical Supplies
- Chicago, IL
- NPI 1417718479
-
dba patton pharmacy and v&s variety
- Community/Retail Pharmacy
- Patton, PA
- NPI 1578541413
-
- Anatomic Pathology & Clinical Pathology Physician
- Marshalltown, IA
- NPI 1083054464
-
- General Acute Care Hospital
- Cedar Rapids, IA
- NPI 1083708226
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Centegra Hospital McHenry
- General Acute Care Hospital
- McHenry, IL
- NPI 1982611281
-
dba OSF Saint Katharine Medical Center
- General Acute Care Hospital
- Dixon, IL
- NPI 1508683590
-
dba OSF Saint Elizabeth Medical Center
- General Acute Care Hospital
- Peru, IL
- NPI 1588713440
-
- Critical Access Hospital
- Rochelle, IL
- NPI 1821053216
-
dba OSF Saint Anthony Medical Center
- General Acute Care Hospital
- Rockford, IL
- NPI 1790739977
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1210896000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756339200000",
"number": "1366619595",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5666 E STATE ST",
"city": "ROCKFORD",
"state": "IL",
"postal_code": "611082425",
"telephone_number": "815-381-7715"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5666 E STATE ST",
"city": "ROCKFORD",
"state": "IL",
"postal_code": "611082425",
"telephone_number": "815-381-7715"
}
],
"practiceLocations": [
{
"address_1": "4201 W Medical Center Dr",
"address_purpose": "LOCATION",
"city": "McHenry",
"state": "IL",
"postal_code": "600508409",
"country_code": "US",
"telephone_number": "815-759-4323",
"fax_number": "815-759-4948",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1825 Logan Ave Ste 201",
"address_purpose": "LOCATION",
"city": "Waterloo",
"state": "IA",
"postal_code": "507031916",
"country_code": "US",
"telephone_number": "319-235-3838",
"fax_number": "319-235-5272",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "AHMED",
"first_name": "FAHEEMUDDIN",
"middle_name": "A",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2008-05-16",
"last_updated": "2025-08-28",
"certification_date": "2025-08-28",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "IA",
"license": "MD-41668",
"primary": false
},
{
"code": "207RN0300X",
"taxonomy_group": "",
"desc": "Internal Medicine, Nephrology",
"state": "WI",
"license": "57367-20",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "IL",
"license": "036125643",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Rockford, IL
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 2025; 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.