Dr. Jakob Sieker MD
About this NPIWhat this record shows.
NPI 1730603473 is registered to Dr. Jakob Sieker MD, a Anatomic & Clinical Pathology practising at 800 Washington Street, Tufts Medical Center, Box 115 in Boston, Massachusetts. Anatomic & Clinical Pathology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Jakob Sieker MD has been enumerated in the National Provider Identifier (NPI) registry since 2017.
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 Dr. Jakob Sieker MD accepts. To confirm in-network status with your specific health plan, contact Dr. Jakob Sieker MD directly at (617) 636-1112.
Frequently asked
Yes. NPI 1730603473 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 (617) 636-1112.
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. Jakob Sieker MD is a Type-1 individual NPI.