Devin Christopher Flaherty, D.O., PH.D.
Devin Christopher Flaherty is a Surgery Physician provider (Surgery) practicing in Winchester, VA, registered in the NPPES registry with NPI 1255564068 since 2009. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1255564068 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Devin Christopher Flaherty |
| Credential | D.O., PH.D. |
| Sex | Male |
| Practice address | 400 CAMPUS BLVD STE 210, Winchester, VA, 22601 |
| Phone | 5405363470 |
| Fax | 5405363471 |
| Enumeration date | 2009-08-26 |
| Last updated in NPPES | 2021-02-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208600000X | Surgery Physician | Primary | 0102204559 | VA |
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: Devin Flaherty, D.O., PH.D. NPI: 1255564068 Taxonomy: 208600000X (Surgery Physician) Address: 400 CAMPUS BLVD STE 210, Winchester, VA, 22601
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1053432856 | Shalini Reddy | Individual | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Winchester, VA |
| 1295058758 | Maria Sophia Villanueva | Individual | Colon & Rectal Surgery Physician | Winchester, VA |
| 1598285280 | Heidy Cos Felipe | Individual | Surgery Physician | Winchester, VA |
| 1396204327 | Michael Avery | Individual | Surgery Physician | Winchester, VA |
| 1609338078 | Caroline Keyser | Individual | Physician Assistant | Winchester, VA |
| 1851923916 | Rachael Whittemore | Individual | Physician Assistant | Winchester, VA |
| 1407699663 | Caitlin Andersen | Individual | Physician Assistant | Winchester, VA |
| 1396555926 | Elizabeth Schlupp | Individual | Physician Assistant | Winchester, VA |
Verify this record
Cross-check NPI 1255564068 against the authoritative CMS record: view Devin Christopher Flaherty 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 2021-02-27.