Ewa Bak M.D.
About this NPIWhat this record shows.
NPI 1336185339 is registered to Ewa Bak M.D., a Internal Medicine practising at 1611 S Green Rd Ste 260 in Cleveland, Ohio. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Ewa Bak M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 000000216081KY· Issued by BLUE CROSS & BLUE SHIELD
- 022092900KY· Issued by BLACK LUNG INSURANCE
- 7140400KY· Issued by AETNA INSURANCE COMPANY
- 1283881KY· Issued by UNITED MINE WORKERS ASSOC
- 110231108KY· Issued by RAILROAD MEDICARE
Medicaid
- 64046006KY
Source: NPPES public registry.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20130226000268Internal MedicineOH
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 Ewa Bak M.D. accepts. To confirm in-network status with your specific health plan, contact Ewa Bak M.D. directly at (216) 297-2059.
Frequently asked
Yes. NPI 1336185339 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 (216) 297-2059.
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. Ewa Bak M.D. is a Type-1 individual NPI.