Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Scott W Trenhaile, M.D.

Orthopaedic Surgery Physician in Rockford, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306951553

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Scott W Trenhaile

Credential M.D.

Sex Male

Practice address 324 Roxbury Rd, Rockford, IL, 61107

Phone (815) 398-9491

Fax (815) 381-7498

Enumeration date Aug 20, 2006

Last updated in NPPES Aug 3, 2023

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License 036-106575 (IL) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036-106575 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
036-106575	Medicaid	IL	-

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 → Validate an NPI →

Frequently asked questions

Is NPI 1306951553 active?

Yes, as of the latest NPPES snapshot, NPI 1306951553 is active (record last updated 2023-08-03).

How do I verify Scott Trenhaile's NPI record?

Cross-check NPI 1306951553 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

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-03.