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Erica Susanne Majernik, NNP-BC

Critical Care Neonatal Nurse Practitioner in Mayfield Heights, OH · enumerated 2024.

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

National Provider Identifier

1154150266

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Registry record

Entity type Individual (Type 1)
Name Erica Susanne Majernik
Credential NNP-BC
Sex Female
Practice address 6780 Mayfield Rd, Mayfield Heights, OH, 44124
Phone (440) 312-4500
Enumeration date Jul 29, 2024
Last updated in NPPES Jul 29, 2024

Taxonomy & licenses

363LN0005X Critical Care Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.0036987 (OH) 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.

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Frequently asked questions

What specialty is Erica Majernik?
Erica Majernik is registered in NPPES with the primary taxonomy of Critical Care Neonatal Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-29.