Dr. Alexander Doolas, M.D.
Dr. Alexander Doolas is a Surgery Physician provider (Surgery) practicing in Chicago, IL, registered in the NPPES registry with NPI 1487729257 since 2006. The credential MD stands for Doctor of Medicine. Practices at University Surgeons (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1487729257 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Alexander Doolas |
| Credential | M.D. |
| Sex | Male |
| Practice address | 1725 W HARRISON, SUITE 810, Chicago, IL, 60612 |
| Phone | 3129426500 |
| Fax | 3125632080 |
| Enumeration date | 2006-11-21 |
| Last updated in NPPES | 2010-07-14 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 36039433 | IL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Alexander Doolas, M.D. NPI: 1487729257 Taxonomy: 208600000X (Surgery Physician) Address: 1725 W HARRISON, SUITE 810, Chicago, IL, 60612
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124004585 | Christopher Goetz | Individual | Neurology Physician | Chicago, IL |
| 1841276201 | Leonard Verhagen Metman | Individual | Neurology Physician | Chicago, IL |
| 1295712545 | Aikaterini Kompoliti | Individual | Neurology Physician | Chicago, IL |
| 1376521724 | Dusan Stefoski | Individual | Neurology Physician | Chicago, IL |
| 1235102328 | Jerome Hoeksema | Individual | Urology Physician | Chicago, IL |
| 1922072131 | Laurence Levine | Individual | Urology Physician | Chicago, IL |
| 1841242716 | Jacob Fox | Individual | Neurology Physician | Chicago, IL |
| 1053346221 | Albene Kokocinski | Individual | Internal Medicine Physician | Chicago, IL |
Verify this record
Cross-check NPI 1487729257 against the authoritative CMS record: view Dr. Alexander Doolas 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 2010-07-14.