Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ella Ostrovskaya Dpm, S.C.

Q: What is the NPI number for Ella Ostrovskaya Dpm, S.C.?

The NPI for Ella Ostrovskaya Dpm, S.C. is 1801298690, a Type 2 (organization) record in the CMS NPPES registry.

Physical Disabilities Residential Treatment Facility in Chicago, IL · enumerated 2014 · authorized official Ella Ostrovskaya, President.

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

National Provider Identifier

1801298690

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Registry record

Entity type Organization (Type 2)

Legal business name Ella Ostrovskaya Dpm, S.C.

Practice address 3631 N Harlem Ave, Chicago, IL, 60634

Phone (773) 725-2953

Enumeration date Sep 23, 2014

Last updated in NPPES Nov 8, 2022

Taxonomy & classification

320700000X Physical Disabilities Residential Treatment Facility Residential Treatment Facilities · License 016.005561 (IL) Primary

Authorized official

Name Ella Ostrovskaya

Title President

Phone (224) 715-3552

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 Ella Ostrovskaya Dpm, S.C.?

The NPI for Ella Ostrovskaya Dpm, S.C. is 1801298690, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Ella Ostrovskaya Dpm, S.C.?

NPPES lists Ella Ostrovskaya (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-08.