Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Michael Lawrence Glavin, MD
Psychiatry Physician in Ottawa, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376629741
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Registry record
Entity type Individual (Type 1)
Name Dr. Michael Lawrence Glavin
Credential MD
Sex Male
Practice address 1100 E Norris Dr, Ottawa, IL, 61350
Phone (815) 453-3100
Fax (815) 431-5528
Enumeration date Oct 28, 2006
Last updated in NPPES Mar 7, 2023
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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
Where does Michael Glavin practice?
The practice location on file with NPPES is in Ottawa, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Michael Glavin?
The National Provider Identifier (NPI) for Michael Glavin is 1376629741, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.