Dr. Lewis Suskiewicz M.D.
About this NPIWhat this record shows.
NPI 1508864273 is registered to Dr. Lewis Suskiewicz M.D., a Internal Medicine practising at Dept. 6029 in Washington, Washington DC. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Lewis Suskiewicz M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- 144512· Issued by ONE HEALTH PLAN/GREAT WST
- P10011· Issued by NCPPO
- 4092115· Issued by AETNA PPO
- 4556-0008· Issued by CAREFIRST BCBS
- 723588· Issued by FIRST HEALTH/AFFORDABLE
- 0403505· Issued by UNITED HEALTHCARE - MIDAT
- 257638· Issued by ALLIANCE/MAMSI
- 461901· Issued by AETNA HMO
- 5325453-026· Issued by CIGNA
- 0400439· Issued by UNITED HEALTHCARE - VA
- 224016· Issued by ANTHEM/TRIGON
Source: NPPES public registry.
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 Dr. Lewis Suskiewicz M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Lewis Suskiewicz M.D. directly at (703) 642-5990.
Frequently asked
Yes. NPI 1508864273 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 (703) 642-5990.
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. Dr. Lewis Suskiewicz M.D. is a Type-1 individual NPI.