Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Roxanne Mayer
Peer Specialist in El Reno, OK · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962987933
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Registry record
Entity type Individual (Type 1)
Name Roxanne Mayer
Sex Female
Practice address 7777 E Us Highway 66, El Reno, OK, 73036
Phone (405) 422-8800
Fax (405) 422-8818
Enumeration date Sep 26, 2018
Last updated in NPPES Feb 26, 2019
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 Roxanne Mayer practice?
The practice location on file with NPPES is in El Reno, OK. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Roxanne Mayer?
The National Provider Identifier (NPI) for Roxanne Mayer is 1962987933, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Miriam Cline Case Manager/Care Coordinator · El Reno, OK NPI 1568586956 Oklahoma Mental Health Council Community/Behavioral Health Agency · El Reno, OK NPI 1558576645 Amy Parker Mental Health Counselor · El Reno, OK NPI 1639366552 Elisa Thompson Mental Health Counselor · El Reno, OK NPI 1902088685 Kristen Dolf Mental Health Counselor · El Reno, OK NPI 1275774218 Latosha Milton Registered Nurse · El Reno, OK NPI 1083858591 Janessa Dermer Mental Health Counselor · El Reno, OK NPI 1558694893 Adelaide Christensen Mental Health Counselor · El Reno, OK NPI 1407180870
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-26.