Dr. William Flinn M.D.
About this NPIWhat this record shows.
NPI 1801803200 is registered to Dr. William Flinn M.D., a Surgery practising at 301 Hospital Dr in Glen Burnie, Maryland. Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Flinn 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
- 52831003MD· Issued by BLUE SHIELD
- 0044MD· Issued by CAREFIRST REGIONAL
- 1057055MD· Issued by UNITED HLTHCARE NATIONAL
- 1700881MD· Issued by UNITED HLTHCARE
- 112716MD· Issued by US HLTHCARE
- 217056MD· Issued by MDIPA
- 214351MD· Issued by KAISER
- 80016MD· Issued by GEISINGER
Medicaid
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. William Flinn M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Flinn M.D. directly at (410) 553-8300.
Frequently asked
Yes. NPI 1801803200 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (410) 553-8300.
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. William Flinn M.D. is a Type-1 individual NPI.