Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dawna Jean Krengulec, RN

General Practice Registered Nurse in Ashtabula, OH · enumerated 2011.

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

National Provider Identifier

1346529583

Verified

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Registry record

Entity type Individual (Type 1)

Name Dawna Jean Krengulec

Credential RN

Sex Female

Practice address Ashtabula, OH, 44004

Phone (440) 344-4466

Enumeration date Aug 5, 2011

Last updated in NPPES Aug 5, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WG0000X General Practice Registered Nurse Nursing Service Providers · License RN 279557 (OH) Primary

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

Is NPI 1346529583 active?

Yes, as of the latest NPPES snapshot, NPI 1346529583 is active (record last updated 2011-08-05).

How do I verify Dawna Krengulec's NPI record?

Cross-check NPI 1346529583 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-05.