Dr. Mitchell J Weiss, DC
Dr. Mitchell J Weiss is a Chiropractor provider (Chiropractor) practicing in Cicero, IL, registered in the NPPES registry with NPI 1033273990 since 2006. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1033273990 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Mitchell J Weiss |
| Credential | DC |
| Sex | Male |
| Practice address | Cicero, IL, 60804 |
| Phone | 7086523240 |
| Enumeration date | 2006-12-21 |
| Last updated in NPPES | 2007-08-02 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 0380048311 | IL |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1682578 | Other | IL | BC PROVIDER |
| 0380048311 | Medicaid | IL | — |
Copy-ready billing details
Provider: Mitchell Weiss, DC NPI: 1033273990 Taxonomy: 111N00000X (Chiropractor) Address: Cicero, IL, 60804
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245930056 | Patrick Johnston | Individual | Chiropractor | Cicero, IL |
Verify this record
Cross-check NPI 1033273990 against the authoritative CMS record: view Dr. Mitchell J Weiss 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 Mitchell Weiss?
Where does Mitchell Weiss practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-08-02.