Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Lloyd Knight
Peer Specialist in Canton, MI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609303833
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name John Lloyd Knight
Sex Male
Practice address 43825 Michigan Ave, Canton, MI, 48188
Phone (734) 397-3088
Enumeration date May 18, 2017
Last updated in NPPES May 18, 2017
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
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 John Knight?
John Knight is registered in NPPES with the primary taxonomy of Peer Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Julia Oliver Mental Health Counselor · Canton, MI NPI 1841248176 Douglas Pryor Psychologist · Canton, MI NPI 1174558233 Tina Dequin Clinical Social Worker · Canton, MI NPI 1386678589 Gabrielle Streffon Counselor · Canton, MI NPI 1366477986 Elizabeth Parsons Specialist · Canton, MI NPI 1134148794 Hegira Health, Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Canton, MI NPI 1699816553 Hegira Health, Inc. Substance Use Disorder Rehabilitation Clinic/Center · Canton, MI NPI 1508907460 Jill Fultz Clinical Psychologist · Canton, MI NPI 1659405629
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-18.