Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Eric K. Stone, N.P.
Nurse Practitioner in Knoxville, TN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285674523
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Registry record
Entity type Individual (Type 1)
Name Mr. Eric K. Stone
Credential N.P.
Sex Male
Practice address 7424 Middlebrook Pike, Knoxville, TN, 37909
Phone (865) 673-6741
Enumeration date Jun 7, 2006
Last updated in NPPES Nov 14, 2016
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 131452 (TN) Primary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 8198 (TN) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License MS1119393 (TN) Secondary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4102764 | Other | TN | BLUE CROSS |
| P00308340 | Other | TN | RAILROAD MEDICARE |
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
Is NPI 1285674523 active?
Yes, as of the latest NPPES snapshot, NPI 1285674523 is active (record last updated 2016-11-14).
How do I verify Eric Stone's NPI record?
Cross-check NPI 1285674523 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-11-14.