B.S. Iyer M.D., S.C.
B.S. Iyer M.D., S.C. is a healthcare organization registered as Specialist in Chicago, IL, holding Type 2 (organization) NPI 1609059708 since 2007. The authorized official on file is Balasubramaniam Iyer, Owner.
✓ Active NPI ✓ Valid NPI checksum Organization subpart
| NPI | 1609059708 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | B.S. Iyer M.D., S.C. |
| Parent organization | Bs Iyer MD Sc |
| Practice address | 1945 W WILSON AVE, SUITE #2115, Chicago, IL, 60640 |
| Phone | 7738785225 |
| Fax | 7738785661 |
| Enumeration date | 2007-12-11 |
| Last updated in NPPES | 2010-02-24 |
Authorized official
| Name | Balasubramaniam Iyer |
|---|---|
| Title | Owner |
| Phone | 7738785225 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 174400000X | Specialist | Primary | 036046165 | IL |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| K18231 | Other | IL | MEDICARE |
| 36046165 | Medicaid | IL | — |
| 211814 | Other | — | UPIN |
Copy-ready billing details
Provider: B.S. Iyer M.D., S.C. NPI: 1609059708 Taxonomy: 174400000X (Specialist) Address: 1945 W WILSON AVE, SUITE #2115, Chicago, IL, 60640
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1639160658 | Larry Fisher | Individual | General Practice Dentistry | Chicago, IL |
| 1851351639 | Asad Redjai | Individual | Cardiovascular Disease Physician | Chicago, IL |
| 1669400271 | Uptown Orthopaedic Surgeons Sc | Organization | Specialist | Chicago, IL |
| 1568493799 | Terry Sukenik | Individual | Internal Medicine Physician | Chicago, IL |
| 1275551137 | Todd Ochs | Individual | Pediatrics Physician | Chicago, IL |
| 1205855020 | Juan Vargas-Montano | Individual | Obstetrics & Gynecology Physician | Chicago, IL |
| 1912927146 | David Noparstak | Individual | Internal Medicine Physician | Chicago, IL |
| 1063504579 | Marina Vidovic | Individual | Specialist | Chicago, IL |
Verify this record
Cross-check NPI 1609059708 against the authoritative CMS record: view B.S. Iyer M.D., S.C. on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is the NPI number for B.S. Iyer M.D., S.C.?
Who is the authorized official for B.S. Iyer M.D., S.C.?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2010-02-24.