Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Susanne Mayernik
Registered Nurse in Stony Brook, NY · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972760122
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Registry record
Entity type Individual (Type 1)
Name Susanne Mayernik
Sex Female
Practice address 1 Houghton Blvd, Stony Brook, NY, 11790
Phone (631) 689-1965
Enumeration date May 16, 2008
Last updated in NPPES May 16, 2008
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01986227 | Medicaid | NY | - |
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.
Frequently asked questions
What specialty is Susanne Mayernik?
Susanne Mayernik is registered in NPPES with the primary taxonomy of Registered Nurse. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-16.