Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle Horan, M.A.
Counselor in San Mateo, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144355306
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Michelle Horan
Credential M.A.
Sex Female
Practice address 1700 W Hillsdale Blvd, Building 15, Room 127, San Mateo, CA, 94402
Phone (650) 574-6472
Enumeration date Feb 21, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 Michelle Horan?
The National Provider Identifier (NPI) for Michelle Horan is 1144355306, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michelle Horan practice?
The practice location on file with NPPES is in San Mateo, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Patrick Fitzgerald Specialist · San Mateo, CA NPI 1174589253 Walter Mcveigh Counselor · San Mateo, CA NPI 1073652939 Sharon Bartels Family Nurse Practitioner · San Mateo, CA NPI 1437299765 Smccd Health Service Clinic/Center · San Mateo, CA NPI 1063604734 San Mateo Community College District Student Health Clinic/Center · San Mateo, CA NPI 1427224914 Sabrina Deans Athletic Trainer · San Mateo, CA NPI 1265950257 Jasmine Gittens Athletic Trainer · San Mateo, CA NPI 1265924880 Anne Yoshimura Athletic Trainer · San Mateo, CA NPI 1275304917
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.