Dr. John J Brems, M.D.
Dr. John J Brems is a Surgery Physician provider (Surgery) practicing in Elgin, IL, registered in the NPPES registry with NPI 1437139094 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1437139094 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. John J Brems |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1435 N RANDALL RD, SUITE 107, Elgin, IL, 60123 |
| Phone | 2243590100 |
| Fax | 2243590120 |
| Enumeration date | 2006-01-19 |
| Last updated in NPPES | 2021-12-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 204F00000X | Transplant Surgery Physician | Secondary | 036078342 | IL |
| 2086S0102X | Surgical Critical Care Physician | Secondary | 036078342 | IL |
| 208600000X | Surgery Physician | Primary | 036078342 | IL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4532923 | Other | IL | BCBS OF IL |
Copy-ready billing details
Provider: John Brems, M.D. NPI: 1437139094 Taxonomy: 208600000X (Surgery Physician) Address: 1435 N RANDALL RD, SUITE 107, Elgin, IL, 60123
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1821079518 | Midwest Center for Womens Healthcare | Organization | Obstetrics & Gynecology Physician | Elgin, IL |
| 1932179751 | Sharon Bode | Individual | Family Nurse Practitioner | Elgin, IL |
| 1609847623 | Maciej Malinski | Individual | Interventional Cardiology Physician | Elgin, IL |
| 1609847599 | Raminder Singh | Individual | Cardiovascular Disease Physician | Elgin, IL |
| 1073578613 | Hyun Ihm | Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Elgin, IL |
| 1508821778 | Joong Choh | Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Elgin, IL |
| 1235183229 | Carol Korzen | Individual | Obstetrics & Gynecology Physician | Elgin, IL |
| 1811942642 | Christine Estes | Individual | Obstetrics & Gynecology Physician | Elgin, IL |
Verify this record
Cross-check NPI 1437139094 against the authoritative CMS record: view Dr. John J Brems 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
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-12-15.