Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Brautigam
Nurse Practitioner in Chicago, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821197583
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Registry record
Entity type Individual (Type 1)
Name Karen Brautigam
Sex Female
Practice address 8741 S Greenwood Ave, Chicago, IL, 60619
Phone (630) 521-3132
Enumeration date Sep 21, 2006
Last updated in NPPES Jul 30, 2025
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 074654 (MO) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209024770 (IL) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 428768600 | Medicaid | MO | - |
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 1821197583 active?
Yes, as of the latest NPPES snapshot, NPI 1821197583 is active (record last updated 2025-07-30).
How do I verify Karen Brautigam's NPI record?
Cross-check NPI 1821197583 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 → Carmelita Robinson Internal Medicine Physician · Chicago, IL NPI 1851377048 Dovilan Wyatt Ophthalmology Physician · Chicago, IL NPI 1679693097 John C Farmer MD Sc Primary Care Clinic/Center · Chicago, IL NPI 1033310933 Chatham Women'S Health Obstetrics & Gynecology Physician · Chicago, IL NPI 1932520137 Chatham Womens Health Obstetrics & Gynecology Physician · Chicago, IL NPI 1013317304 Lauren Alferez Clinical Social Worker · Chicago, IL NPI 1316331150
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-30.