Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Timothy Walter Penberthy, D.D.S.
Endodontics in Coeur D Alene, ID · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285786194
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Registry record
Entity type Individual (Type 1)
Name Dr. Timothy Walter Penberthy
Credential D.D.S.
Sex Male
Practice address 509 W Hanley Ave, Suite # 2, Coeur D Alene, ID, 83815
Phone (208) 664-8622
Enumeration date Jan 18, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
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 specialty is Timothy Penberthy?
Timothy Penberthy is registered in NPPES with the primary taxonomy of Endodontics. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Jeffery T. Meech, Psyd, PA Clinical Psychologist · Coeur D'Alene, ID NPI 1548279615 Maureen Tiernan-Meech Clinical Psychologist · Coeur D'Alene, ID NPI 1982617189 Dr. Bryan Dryden Family Dentistry Dental Clinic/Center · Coeur D Alene, ID NPI 1922267491 Kirk Davidson Dentist · Coeur D Alene, ID NPI 1477850873 Daniel B. Davidson General Practice Dentistry · Coeur D Alene, ID NPI 1194136150 Jackson French Dentist · Coeur D Alene, ID NPI 1487447371
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.