Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
David Matthew Ehrhard, D.C.
Chiropractor in Louisville, KY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417903873
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Registry record
Entity type Individual (Type 1)
Name David Matthew Ehrhard
Credential D.C.
Sex Male
Practice address 655 S Roy Wilkins Ave, Louisville, KY, 40203
Phone (502) 561-1888
Fax (502) 581-0061
Enumeration date May 26, 2006
Last updated in NPPES Sep 30, 2019
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 85001618 | Medicaid | KY | - |
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 Ehrhard 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 David Ehrhard?
The National Provider Identifier (NPI) for David Ehrhard is 1417903873, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-30.