Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John K. Krusenklaus, PT

Physical Therapist in Knoxville, TN · enumerated 2006.

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

National Provider Identifier

1831141530

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Registry record

Entity type Individual (Type 1)

Name John K. Krusenklaus

Credential PT

Sex Male

Practice address 1120 E Weisgarber Rd, Suite 101, Knoxville, TN, 37909

Phone (865) 584-1054

Fax (865) 588-8350

Enumeration date May 17, 2006

Last updated in NPPES Jan 7, 2008

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 2879 (TN) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is John Krusenklaus?

John Krusenklaus is registered in NPPES with the primary taxonomy of Physical Therapist. 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.

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Joanna King Internal Medicine Physician · Knoxville, TN NPI 1154399053 Stephen Meisenheimer Family Medicine Physician · Knoxville, TN NPI 1982649240 Donna Lephew Nurse Practitioner · Knoxville, TN NPI 1992740070 Carla Gillespie Internal Medicine Physician · Knoxville, TN NPI 1295762276 Richard Coffey Internal Medicine Physician · Knoxville, TN NPI 1427085356 Thomas Worley Internal Medicine Physician · Knoxville, TN NPI 1013944545 Carol Hawkins Family Nurse Practitioner · Knoxville, TN NPI 1639186109 East Tennessee Allergy PC Allergy & Immunology Physician · Knoxville, TN NPI 1033213764

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-07.