Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Margo Kathryn Nagel, DDS
Dentist in Boulder, CO · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588166318
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Margo Kathryn Nagel
Credential DDS
Sex Female
Practice address 1610 Canyon Blvd, Boulder, CO, 80302
Phone (303) 442-5000
Enumeration date Mar 7, 2018
Last updated in NPPES Jun 29, 2019
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
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 is the NPI number for Margo Nagel?
The National Provider Identifier (NPI) for Margo Nagel is 1588166318, a Type 1 (individual) record in the CMS NPPES registry.
Where does Margo Nagel practice?
The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Donovan Martin General Practice Dentistry · Boulder, CO NPI 1609812999 Walter Davis General Practice Dentistry · Boulder, CO NPI 1154331023 Danny Abboud General Practice Dentistry · Boulder, CO NPI 1285811679 Aesthetic & Maxillofacial Associates Oral and Maxillofacial Surgery (Dentist) · Boulder, CO NPI 1083868988 Boulder Dental Center, P.C Dentist · Boulder, CO NPI 1134447857 Flatirons Dental Center, PC Dentist · Boulder, CO NPI 1871839621 Yoona Lee General Practice Dentistry · Boulder, CO NPI 1720557556
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-06-29.