DR. ILYA SELEZNEV MD
NPI 1346985538
Hospitalist in Saint Louis, MO
About Dr. Ilya Seleznev Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ILYA SELEZNEV MD (NPI 1346985538) is an individual hospitalist provider in Saint Louis, Missouri, licensed in Missouri (2025016160) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - St Louis, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 3
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ilya Seleznev Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm Health St Mary's Hospital - St Louis
Acute Care Hospitals · Richmond Heights, MOSsm Health Saint Louis University Hospital
Acute Care Hospitals · Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63117 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63117
SAINT LOUIS, MO 63117
SAINT LOUIS, MO 63117
SAINT LOUIS, MO 63117
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ilya Seleznev's NPI number?
The NPI number for Ilya Seleznev is 1346985538. It was assigned to this individual provider in the NPPES registry on May 2, 2022.
Where is Ilya Seleznev located?
Ilya Seleznev practices at 6420 Clayton Rd, Saint Louis, MO 63117. The listed phone number is (315) 768-8778.
What is Ilya Seleznev's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ilya Seleznev enrolled in Medicare?
Yes. Ilya Seleznev is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Ilya Seleznev affiliated with any hospitals?
According to CMS data, Ilya Seleznev is affiliated with Ssm Health St Mary's Hospital - St Louis and Ssm Health Saint Louis University Hospital.
When was this NPI record last updated?
The NPPES record for Ilya Seleznev was last updated on June 19, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
