Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Therese Mccullough Linnon, D.O.
Pediatrics Physician in Warren, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144230459
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Registry record
Entity type Individual (Type 1)
Name Dr. Therese Mccullough Linnon
Credential D.O.
Sex Female
Practice address 5000 E Market St Ste 30, Warren, OH, 44484
Phone (330) 856-9699
Fax (330) 746-8025
Enumeration date Aug 9, 2006
Last updated in NPPES Mar 11, 2021
Taxonomy & licenses
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 34.009940 (OH) 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
Where does Therese Linnon practice?
The practice location on file with NPPES is in Warren, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Therese Linnon?
The National Provider Identifier (NPI) for Therese Linnon is 1144230459, 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 2021-03-11.