Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Theodore Woodruff, MD
Neurology Physician in Columbus, OH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831131879
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Registry record
Entity type Individual (Type 1)
Name Dr. Robert Theodore Woodruff
Credential MD
Sex Male
Practice address 5150 E. Dublin Granville Rd, Ste 250, Columbus, OH, 43081
Phone (614) 533-5500
Fax (614) 533-0103
Enumeration date Jun 12, 2006
Last updated in NPPES Jun 29, 2023
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2620364 | Medicaid | OH | - |
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 Robert Woodruff practice?
The practice location on file with NPPES is in Columbus, OH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Woodruff?
The National Provider Identifier (NPI) for Robert Woodruff is 1831131879, 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 2023-06-29.