Mark R Oliver
Mark R Oliver is a Home Modifications Contractor provider (Contractor) practicing in Chillicothe, OH, registered in the NPPES registry with NPI 1003686916 since 2024.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1003686916 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mark R Oliver |
| Sex | Male |
| Practice address | 687 SUMMERHILL DR, Chillicothe, OH, 45601 |
| Phone | 7178568707 |
| Enumeration date | 2024-01-03 |
| Last updated in NPPES | 2024-01-23 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 171WH0202X | Home Modifications Contractor | Primary | — | — |
Copy-ready billing details
Provider: Mark Oliver NPI: 1003686916 Taxonomy: 171WH0202X (Home Modifications Contractor) Address: 687 SUMMERHILL DR, Chillicothe, OH, 45601
Verify this record
Cross-check NPI 1003686916 against the authoritative CMS record: view Mark R Oliver on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-01-23.