Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dorothy Mae Gerstley, DMD
Periodontics in Carbondale, CO · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427182153
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Registry record
Entity type Individual (Type 1)
Name Dr. Dorothy Mae Gerstley
Credential DMD
Sex Female
Practice address 289 Main Street, Carbondale, CO, 81623
Phone (970) 963-3010
Enumeration date Mar 15, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
Where does Dorothy Gerstley practice?
The practice location on file with NPPES is in Carbondale, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Dorothy Gerstley?
The National Provider Identifier (NPI) for Dorothy Gerstley is 1427182153, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.