Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David K Charles, MD
Urology Physician in Waukesha, WI · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588169015
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Registry record
Entity type Individual (Type 1)
Name David K Charles
Credential MD
Sex Male
Practice address 725 American Ave, Waukesha, WI, 53188
Phone (262) 446-3593
Enumeration date Mar 27, 2018
Last updated in NPPES Oct 30, 2025
Taxonomy & licenses
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 |
|---|---|---|---|
| 1588169015 | Medicaid | WI | - |
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
Where does David Charles practice?
The practice location on file with NPPES is in Waukesha, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Charles?
The National Provider Identifier (NPI) for David Charles is 1588169015, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-30.