Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sydney Ruth Hofer, DMD
Dentist in Farmington, CT · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629575311
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Sydney Ruth Hofer
Credential DMD
Sex Female
Practice address 5 Melrose Dr, Farmington, CT, 06032
Phone (860) 677-1316
Enumeration date Apr 9, 2018
Last updated in NPPES Jun 10, 2019
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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
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.
What specialty is Sydney Hofer?
Sydney Hofer is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Stuart Horen Chiropractor · Farmington, CT NPI 1689652000 Cornelis Pameijer Prosthodontics · Farmington, CT NPI 1538298807 Kathryn Wilhelms General Practice Dentistry · Farmington, CT NPI 1396863981 Farmington Family Dentistry, LLC General Practice Dentistry · Farmington, CT NPI 1245682830 Diane Esposito Massage Therapist · Farmington, CT NPI 1386150563 Farmington Family Dental Group, Pllc Dental Clinic/Center · Farmington, CT NPI 1336849413
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-10.