Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jennifer Diane Mayes
Mental Health Counselor in Kent, WA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912474321
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Registry record
Entity type Individual (Type 1)
Name Jennifer Diane Mayes
Sex Female
Practice address 23960 35th Pl S, Kent, WA, 98032
Phone (206) 824-6207
Fax (206) 824-2629
Enumeration date Oct 24, 2018
Last updated in NPPES Oct 24, 2018
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 Jennifer Mayes practice?
The practice location on file with NPPES is in Kent, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Mayes?
The National Provider Identifier (NPI) for Jennifer Mayes is 1912474321, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Sarah O'Neal Case Manager/Care Coordinator · Kent, WA NPI 1699204727 Carmelita Smith Case Manager/Care Coordinator · Kent, WA NPI 1053888461 Hilary Hansen Case Manager/Care Coordinator · Kent, WA NPI 1669943072 Kiana Ecclestone Case Manager/Care Coordinator · Kent, WA NPI 1952864522 Warfa Shifow Counselor · Kent, WA NPI 1417734393
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-24.