Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Olga Zayko, M.D. M.P.H.
Surgery Physician in Ocala, FL · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972915809
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Olga Zayko
Credential M.D. M.P.H.
Sex Female
Practice address 1234 Se Magnolia Ext Unit 1, Ocala, FL, 34471
Phone (352) 401-1218
Fax (352) 401-1017
Enumeration date May 27, 2014
Last updated in NPPES Jan 13, 2022
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 286510 (NY) Secondary
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
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.
What specialty is Olga Zayko?
Olga Zayko is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Moses Jones Neurological Surgery Physician · Ocala, FL NPI 1548239072 Bogdana Trop Trauma Surgery Physician · Ocala, FL NPI 1225072457 Adam Shen Surgical Critical Care Physician · Ocala, FL NPI 1720345572 Amanda Beyers Physician Assistant · Ocala, FL NPI 1376066084 Kevin Troup Nurse Practitioner · Ocala, FL NPI 1144707183 Callie Eubanks Physician Assistant · Ocala, FL NPI 1811547326 Logan Armstrong Physician Assistant · Ocala, FL NPI 1104451319
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-13.