Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Evelyn F Nietfeld, APRN, CNP

Nurse Practitioner in Maple Grove, MN · enumerated 2006 · practices at Interventional Spine and Pain Physicians, PA.

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

National Provider Identifier

1477644235

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Registry record

Entity type Individual (Type 1)

Name Evelyn F Nietfeld

Credential APRN, CNP

Sex Female

Practice address 9645 Grove Cir N Ste 200, Maple Grove, MN, 55369

Phone (763) 201-8191

Fax (763) 201-8192

Enumeration date Sep 27, 2006

Last updated in NPPES Jun 13, 2018

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP306 (MN) 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
943041034607	Other	MN	PREFERRED ONE INSURANCE
0113787	Other	MN	MEDICA

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 1477644235 active?

Yes, as of the latest NPPES snapshot, NPI 1477644235 is active (record last updated 2018-06-13).

How do I verify Evelyn Nietfeld's NPI record?

Cross-check NPI 1477644235 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-13.