Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ellen Witkowsky, RN, CNS

Clinical Nurse Specialist in Minneapolis, MN · enumerated 2006 · practices at Endless Possibilities - Integrative Physical Therapy, LLC.

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

National Provider Identifier

1851469316

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Registry record

Entity type Individual (Type 1)

Name Ellen Witkowsky

Credential RN, CNS

Sex Female

Practice address 3100 W Lake St, Suite 210, Minneapolis, MN, 55416

Phone (612) 925-6033

Fax (612) 925-8496

Enumeration date Dec 1, 2006

Last updated in NPPES Dec 18, 2013

Taxonomy & licenses

163WP0808X Psychiatric/Mental Health Registered Nurse Nursing Service Providers · License R0786405 (MN) Secondary

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 023561302 (MN) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
160007C154	Other	MN	UCARE
623724000	Medicaid	MN	-
411425197	Other	MN	CIGNA BEHAVIORAL HEALTH
6260191	Other	MN	MEDICA CHOICE
98D39WI	Other	MN	BCBS
HP23318	Other	MN	HEALTHPARTNERS

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.

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Frequently asked questions

How do I verify Ellen Witkowsky's NPI record?

Cross-check NPI 1851469316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851469316 active?

Yes, as of the latest NPPES snapshot, NPI 1851469316 is active (record last updated 2013-12-18).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-18.