Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margaret Ruth Wein, DO
Psychiatry Physician in Skokie, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316091853
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Registry record
Entity type Individual (Type 1)
Name Margaret Ruth Wein
Credential DO
Sex Female
Practice address 9933 N Lawler, Suite 320, Skokie, IL, 60077
Phone (847) 677-1802
Fax (847) 677-9270
Enumeration date Jan 22, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 5526461 | Other | - | AETNA |
| 21609758 | Other | IL | BLUE CROSS & BS-IL |
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.
Frequently asked questions
Is NPI 1316091853 active?
Yes, as of the latest NPPES snapshot, NPI 1316091853 is active (record last updated 2007-07-08).
How do I verify Margaret Wein's NPI record?
Cross-check NPI 1316091853 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.