Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ralph M Johns, PSYD
Psychologist in Canton, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235258641
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Ralph M Johns
Credential PSYD
Sex Male
Practice address 80 State Highway 310, Suite 1, Canton, NY, 13617
Phone (315) 386-2167
Fax (315) 386-2435
Enumeration date Mar 28, 2007
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD 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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Ralph Johns?
Ralph Johns is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Sarah Murphy Mental Health Counselor · Canton, NY NPI 1730277138 Sunhee Sohn-Robinson Physician Assistant · Canton, NY NPI 1912066176 St Lawrence County Local Education Agency (LEA) · Canton, NY NPI 1104985167 Amy Richardson Mental Health Counselor · Canton, NY NPI 1629104070 Roderick Waters Addiction (Substance Use Disorder) Counselor · Canton, NY NPI 1326167735 Debra Mitchell Social Worker · Canton, NY NPI 1639298045 Regina Willette Midwife · Canton, NY NPI 1053430488 St Lawrence County Case Management Agency · Canton, NY NPI 1982723235
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.