Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
James Vincent Dyers Jr., D.O.
Psychiatry Physician in Morris, IL · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861679888
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Registry record
Entity type Individual (Type 1)
Name James Vincent Dyers Jr.
Credential D.O.
Sex Male
Practice address 1802 N Division St, Suite 604, Morris, IL, 60450
Phone (815) 941-3882
Fax (815) 941-3884
Enumeration date Jan 22, 2008
Last updated in NPPES Sep 9, 2013
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 036.119289 (IL) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD.
About the DO 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
What is the NPI number for James Dyers?
The National Provider Identifier (NPI) for James Dyers is 1861679888, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Dyers practice?
The practice location on file with NPPES is in Morris, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Mark Kijek Obstetrics & Gynecology Physician · Morris, IL NPI 1659336519 Barbara Kijek Pediatrics Physician · Morris, IL NPI 1508822149 Jeffrey Blanco Optometrist · Morris, IL NPI 1952454191 Anne Ibarra Social Worker · Morris, IL NPI 1538285812 Marcus Howton Specialist · Morris, IL NPI 1508046848 Barbara G Kijek MD Sc Pediatrics Physician · Morris, IL NPI 1528246386 Mark A.Kijek MD Sc Obstetrics & Gynecology Physician · Morris, IL NPI 1790963544 Craig Laasch Psychologist · Morris, IL NPI 1710140678
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-09.