NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Olha Nesimka, RN

Registered Nurse in New York, NY · enumerated 2021 · practices at Professional Evaluation Medical Group.

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

National Provider Identifier

1922675594

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Olha Nesimka
Credential RN
Sex Female
Practice address 229 W 36th St Fl 10, New York, NY, 10018
Fax (212) 695-2260
Enumeration date Jun 10, 2021
Last updated in NPPES Jun 10, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 795871 (NY) 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

What is the NPI number for Olha Nesimka?
The National Provider Identifier (NPI) for Olha Nesimka is 1922675594, a Type 1 (individual) record in the CMS NPPES registry.
Where does Olha Nesimka practice?
The practice location on file with NPPES is in New York, NY. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-10.