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Kathy A Nieder, MD

Family Medicine Physician in Louisville, KY · enumerated 2006 · practices at Deer Park Family Doctors Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639158207

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Registry record

Entity type Individual (Type 1)
Name Kathy A Nieder
Credential MD
Sex Female
Practice address 1603 Stevens Ave, Louisville, KY, 40205
Phone (502) 451-5955
Fax (502) 451-5925
Enumeration date Jan 12, 2006
Last updated in NPPES Dec 7, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 22083 (KY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
64220833 Medicaid KY -
000000500048 Other KY ANTHEM

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.

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Frequently asked questions

Where does Kathy Nieder practice?
The practice location on file with NPPES is in Louisville, KY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathy Nieder?
The National Provider Identifier (NPI) for Kathy Nieder is 1639158207, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-07.