Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nancy Brown
Registered Nurse in Clinton, IA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023563228
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Registry record
Entity type Individual (Type 1)
Name Nancy Brown
Sex Female
Practice address 638 S Bluff Blvd, Clinton, IA, 52732
Phone (563) 243-5633
Fax (563) 243-9567
Enumeration date Aug 18, 2016
Last updated in NPPES Aug 18, 2016
Taxonomy & licenses
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
What is the NPI number for Nancy Brown?
The National Provider Identifier (NPI) for Nancy Brown is 1023563228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Brown practice?
The practice location on file with NPPES is in Clinton, IA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Michael Mankarious Internal Medicine Physician · Clinton, IA NPI 1659375921 Michael Mankarious MD PC Internal Medicine Physician · Clinton, IA NPI 1083606693 Mohammed Irshad Gastroenterology Physician · Clinton, IA NPI 1508854589 Mercy Medical Center-Clinton Inc Durable Medical Equipment & Medical Supplies · Clinton, IA NPI 1538139472 Pat Everly Clinical Social Worker · Clinton, IA NPI 1508812439 Debbie Slaymaker Clinical Social Worker · Clinton, IA NPI 1982651386 Jerilynn Malli Clinical Social Worker · Clinton, IA NPI 1518914928 Deanna Larkin Clinical Social Worker · Clinton, IA NPI 1508806423
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-08-18.