Harbinder Singh MD Sc
Harbinder Singh MD Sc is a healthcare organization registered as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Chicago, IL, holding Type 2 (organization) NPI 1609070523 since 2007. The authorized official on file is Harbinder Singh, Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1609070523 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Harbinder Singh MD Sc |
| Practice address | 2222 W DIVISION ST, SUITE 110, Chicago, IL, 60622 |
| Phone | 7734893795 |
| Fax | 7734893947 |
| Enumeration date | 2007-06-13 |
| Last updated in NPPES | 2011-06-23 |
Authorized official
| Name | Harbinder Singh |
|---|---|
| Title | Director |
| Phone | 7734893795 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208G00000X | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Primary | 042619067 | IL |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 036098279 | Medicaid | IL | — |
| DG5618 | Other | IL | RAILROAD MEDICARE |
| 1637641 | Other | IL | BLUE CROSS BLUE SHIELD |
Copy-ready billing details
Provider: Harbinder Singh MD Sc NPI: 1609070523 Taxonomy: 208G00000X (Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician) Address: 2222 W DIVISION ST, SUITE 110, Chicago, IL, 60622
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1720086572 | Houshang Farahvar | Individual | Orthopaedic Surgery Physician | Chicago, IL |
| 1790779023 | Advanced Cancer Clinic Ltd | Organization | Hematology & Oncology Physician | Chicago, IL |
| 1093704157 | Marcelo Munoz | Individual | Otolaryngology Physician | Chicago, IL |
| 1043200975 | Yukhol Lertsburapa | Individual | Legal Medicine | Chicago, IL |
| 1407830987 | Ranchhodlal Shah | Individual | Pulmonary Disease Physician | Chicago, IL |
| 1871570960 | Elmer Carasig | Individual | Internal Medicine Physician | Chicago, IL |
| 1205801313 | Samuel Castillo | Individual | Gastroenterology Physician | Chicago, IL |
| 1447218615 | Metropolitan Neopediatrix, Sc | Organization | Neonatal-Perinatal Medicine Physician | Chicago, IL |
Verify this record
Cross-check NPI 1609070523 against the authoritative CMS record: view Harbinder Singh MD Sc 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 type of organization is Harbinder Singh MD Sc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-06-23.