Luke Andrew Treaster, DO
Luke Andrew Treaster is a Diagnostic Radiology Physician provider (Radiology) practicing in Chillicothe, OH, registered in the NPPES registry with NPI 1366838310 since 2015. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1366838310 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Luke Andrew Treaster |
| Credential | DO |
| Sex | Male |
| Practice address | Chillicothe, OH, 45601 |
| Phone | 7407797500 |
| Enumeration date | 2015-04-07 |
| Last updated in NPPES | 2022-02-15 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2085R0202X | Diagnostic Radiology Physician | Primary | OS020649 | PA |
| 390200000X | Student in an Organized Health Care Education/Training Program | Secondary | — | — |
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
Copy-ready billing details
Provider: Luke Treaster, DO NPI: 1366838310 Taxonomy: 2085R0202X (Diagnostic Radiology Physician) Address: Chillicothe, OH, 45601
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1801713797 | Elizabeth Ezell | Individual | Pharmacist | Chillicothe, OH |
| 1326041138 | Zoran Naumovski | Individual | Internal Medicine Physician | Chillicothe, OH |
| 1528064185 | David Smith | Individual | Internal Medicine Physician | Chillicothe, OH |
| 1902806789 | Chillicothe Anesthesia Associates Inc | Organization | Anesthesiology Physician | Chillicothe, OH |
| 1396745196 | Robert Lee | Individual | Anesthesiology Physician | Chillicothe, OH |
| 1124028923 | Anthony Freeman | Individual | Anesthesiology Physician | Chillicothe, OH |
| 1386644185 | Jenifer Schmidt | Individual | Anesthesiology Physician | Chillicothe, OH |
| 1952301749 | John Mergo | Individual | Anesthesiology Physician | Chillicothe, OH |
Verify this record
Cross-check NPI 1366838310 against the authoritative CMS record: view Luke Andrew Treaster 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 2022-02-15.