NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Robert Zirkle, DPT

Physical Therapist in Ulysses, KS · enumerated 2019 · practices at Dynatest Inc.

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

National Provider Identifier

1306406038

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John Robert Zirkle
Credential DPT
Sex Male
Practice address 118 S Main St, Ulysses, KS, 67880
Phone (620) 356-3333
Enumeration date Jun 14, 2019
Last updated in NPPES Aug 27, 2025

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 11-06185 (KS) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession. About the DPT 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 Zirkle?
John Zirkle 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-27.