Jay R Newmark, MD
Jay R Newmark is a Urology Physician provider (Urology) practicing in Chicago, IL, registered in the NPPES registry with NPI 1790770667 since 2005. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1790770667 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Jay R Newmark |
| Credential | MD |
| Sex | Male |
| Practice address | 2800 N SHERIDAN RD, SUITE 302, Chicago, IL, 60657 |
| Phone | 7739292386 |
| Fax | 7739298739 |
| Enumeration date | 2005-09-15 |
| Last updated in NPPES | 2008-01-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208800000X | Urology Physician | Primary | — | 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 |
|---|---|---|---|
| 36270304101 | Other | IL | ADVOCATE HLTH CENTERS ID |
| 631004 | Other | IL | ADVOCATE HLTH PARTNERS ID |
| 01604990 | Other | IL | BCBS PROVIDER ID |
Copy-ready billing details
Provider: Jay Newmark, MD NPI: 1790770667 Taxonomy: 208800000X (Urology Physician) Address: 2800 N SHERIDAN RD, SUITE 302, Chicago, IL, 60657
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1366446791 | Michael Ries | Individual | Critical Care Medicine (Internal Medicine) Physician | Chicago, IL |
| 1083618417 | Scott Neeley | Individual | Pulmonary Disease Physician | Chicago, IL |
| 1912902933 | Seth Tanenbaum | Individual | Cardiovascular Disease Physician | Chicago, IL |
| 1245235290 | Gilberto Munoz | Individual | Family Medicine Physician | Chicago, IL |
| 1558366591 | Teresa Cvengros | Individual | Family Medicine Physician | Chicago, IL |
| 1922007962 | Michael Grendon | Individual | Internal Medicine Physician | Chicago, IL |
| 1982603924 | Bruce Blacker | Individual | Internal Medicine Physician | Chicago, IL |
| 1316946288 | Alam Khan | Individual | Internal Medicine Physician | Chicago, IL |
Verify this record
Cross-check NPI 1790770667 against the authoritative CMS record: view Jay R Newmark 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 2008-01-15.