Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Fiona Hahn, RN
Registered Nurse in Frisco, CO · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1528786720
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Fiona Hahn
Credential RN
Sex Female
Practice address 360 Peak One Dr Ste 100, Frisco, CO, 80443
Phone (970) 668-4040
Fax (970) 668-6699
Enumeration date Aug 15, 2022
Last updated in NPPES Aug 15, 2022
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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 Fiona Hahn?
The National Provider Identifier (NPI) for Fiona Hahn is 1528786720, a Type 1 (individual) record in the CMS NPPES registry.
Where does Fiona Hahn practice?
The practice location on file with NPPES is in Frisco, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Jacqueline Duba Medical Physician Assistant · Frisco, CO NPI 1396743050 Megan Wood Physician Assistant · Frisco, CO NPI 1669891933 Yirka Platt Mental Health Counselor · Frisco, CO NPI 1073988770 Robin Meyer Dental Hygienist · Frisco, CO NPI 1336663988 Caitlin Yost Clinical Social Worker · Frisco, CO NPI 1942719984 Megan Lachance Clinical Social Worker · Frisco, CO NPI 1750847505 Jennifer Tomback Family Medicine Physician · Frisco, CO NPI 1316566227 Rachel Tuyn Clinical Social Worker · Frisco, CO NPI 1144806522
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-15.