Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald E Wleklinski, APRN

Psychiatric/Mental Health Nurse Practitioner in Siloam Springs, AR · enumerated 2013.

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

National Provider Identifier

1891130555

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Registry record

Entity type Individual (Type 1)

Name Donald E Wleklinski

Credential APRN

Sex Male

Practice address 920 S Carl St Bldg 2, Siloam Springs, AR, 72761

Phone (479) 238-2552

Fax (479) 373-6737

Enumeration date May 7, 2013

Last updated in NPPES Apr 8, 2020

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License A003818 (AR) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
199300758	Medicaid	AR	-

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

Where does Donald Wleklinski practice?

The practice location on file with NPPES is in Siloam Springs, AR. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Donald Wleklinski?

The National Provider Identifier (NPI) for Donald Wleklinski is 1891130555, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-08.