Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Mercer
Social Worker in Fort Morgan, CO · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366985111
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Registry record
Entity type Individual (Type 1)
Name John Mercer
Sex Male
Practice address 821 E Railroad Ave, Fort Morgan, CO, 80701
Phone (970) 867-4924
Fax (970) 867-2695
Enumeration date Nov 28, 2016
Last updated in NPPES Nov 28, 2016
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
Where does John Mercer practice?
The practice location on file with NPPES is in Fort Morgan, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Mercer?
The National Provider Identifier (NPI) for John Mercer is 1366985111, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Laurie Mahar Psychiatric/Mental Health Nurse Practitioner · Fort Morgan, CO NPI 1891706701 Centennial Mental Health Center Community/Behavioral Health Agency · Fort Morgan, CO NPI 1447490826 Rebecca Greenwood Professional Counselor · Fort Morgan, CO NPI 1285999631 Tasha Hill Social Worker · Fort Morgan, CO NPI 1770835100 Tracy Jump Social Worker · Fort Morgan, CO NPI 1477995751 Bonnie Fisher Social Worker · Fort Morgan, CO NPI 1699104026 Kathryn Dalrymple Social Worker · Fort Morgan, CO NPI 1295164630 Nicole Dermer Addiction (Substance Use Disorder) Counselor · Fort Morgan, CO NPI 1649686767
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-28.