Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Katherine Heer, DMD
Dentist in Farmington, ME · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972564177
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Katherine Heer
Credential DMD
Sex Female
Practice address 104 Corn Shop Lane, Farmington, ME, 04938
Phone (207) 778-4200
Fax (207) 778-4252
Enumeration date Mar 29, 2006
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 Katherine Heer practice?
The practice location on file with NPPES is in Farmington, ME. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Katherine Heer?
The National Provider Identifier (NPI) for Katherine Heer is 1972564177, 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.