Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Ellen Nicole Niemiec, PA-C

Physician Assistant in Mayfield Heights, OH · enumerated 2014.

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

National Provider Identifier

1396145561

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Registry record

Entity type Individual (Type 1)

Name Miss Ellen Nicole Niemiec

Credential PA-C

Sex Female

Practice address 6770 Mayfield Rd, Mayfield Heights, OH, 44124

Phone (216) 444-0733

Enumeration date Aug 25, 2014

Last updated in NPPES Aug 25, 2014

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 004081 Primary

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 Ellen Niemiec practice?

The practice location on file with NPPES is in Mayfield Heights, OH. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ellen Niemiec?

The National Provider Identifier (NPI) for Ellen Niemiec is 1396145561, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-25.