Ekaterina Sikorskaya-Sharma M.D.
Also known as
- Formerly known asSikorskaya, Ekaterina
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1275823866 is registered to Ekaterina Sikorskaya-Sharma M.D., a Internal Medicine practising at 1836 South Ave in La Crosse, Wisconsin. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Ekaterina Sikorskaya-Sharma M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2011.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20150120001154Internal MedicineNY
- I20200221000467Internal MedicineWI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ekaterina Sikorskaya-Sharma M.D. accepts. To confirm in-network status with your specific health plan, contact Ekaterina Sikorskaya-Sharma M.D. directly at (718) 207-5369.
Frequently asked
Yes. NPI 1275823866 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (718) 207-5369.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Ekaterina Sikorskaya-Sharma M.D. is a Type-1 individual NPI.