Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Philip Shillinglaw, MD
Surgery Physician in Knoxville, TN · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154883452
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name John Philip Shillinglaw
Credential MD
Sex Male
Practice address 1924 Alcoa Hwy # U-11, Knoxville, TN, 37920
Phone (865) 305-9006
Fax (865) 305-6958
Enumeration date Apr 4, 2019
Last updated in NPPES Mar 6, 2025
Taxonomy & licenses
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License 70715 (TN) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 89834 (GA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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
What specialty is John Shillinglaw?
John Shillinglaw is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Thomas Sperring Student in an Organized Health Care Education/Training Program · Knoxville, TN NPI 1023304722 Aaron Taylor Student in an Organized Health Care Education/Training Program · Knoxville, TN NPI 1922447861 Oladapo Oshikoya Anesthesiology Physician · Knoxville, TN NPI 1689089658 Alexander Cavalea Surgical Critical Care Physician · Knoxville, TN NPI 1376958231 Miles Landry Surgery Physician · Knoxville, TN NPI 1093120958 Stephen Parker Student in an Organized Health Care Education/Training Program · Knoxville, TN NPI 1457766313 Lynellen Gregory Vascular Surgery Physician · Knoxville, TN NPI 1124409461 Renee Do General Practice Physician · Knoxville, TN NPI 1720433287
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-06.