Joel Hammer M.D.
About this NPIWhat this record shows.
NPI 1053371179 is registered to Joel Hammer M.D., a Anatomic & Clinical Pathology practising at 9000 Franklin Square Dr in Baltimore, Maryland. Anatomic & Clinical Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joel Hammer M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
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 Joel Hammer M.D. accepts. To confirm in-network status with your specific health plan, contact Joel Hammer M.D. directly at (443) 777-7000.
Frequently asked
Yes. NPI 1053371179 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Anatomic & Clinical Pathology 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 (443) 777-7000.
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. Joel Hammer M.D. is a Type-1 individual NPI.