Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Rumyana G Krouleva, APN

Nurse Practitioner in Lake Barrington, IL · enumerated 2017.

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

National Provider Identifier

1295274165

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Registry record

Entity type Individual (Type 1)

Name Ms. Rumyana G Krouleva

Credential APN

Sex Female

Practice address 22285 N Pepper Rd, Suite #401, Lake Barrington, IL, 60010

Phone (847) 882-6604

Fax (847) 882-6228

Enumeration date Feb 13, 2017

Last updated in NPPES Dec 29, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209015306 (IL) Primary

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

Where does Rumyana Krouleva practice?

The practice location on file with NPPES is in Lake Barrington, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Rumyana Krouleva?

The National Provider Identifier (NPI) for Rumyana Krouleva is 1295274165, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-29.