Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Eric Marshall Harmon, O.D.
Optometrist in Paoli, IN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154380855
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Registry record
Entity type Individual (Type 1)
Name Dr. Eric Marshall Harmon
Credential O.D.
Sex Male
Practice address 488 W Hospital Rd, Paoli, IN, 47454
Phone (812) 723-4752
Fax (812) 723-4753
Enumeration date Mar 21, 2006
Last updated in NPPES Jan 10, 2013
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100194600A | Medicaid | IN | - |
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 Eric Harmon practice?
The practice location on file with NPPES is in Paoli, IN. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Eric Harmon?
The National Provider Identifier (NPI) for Eric Harmon is 1154380855, 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 2013-01-10.