Thomas Czajkowski M.D.
About this NPIWhat this record shows.
NPI 1710220595 is registered to Thomas Czajkowski M.D., a Emergency Medicine practising at 1 Boston Medical Ctr Pl, Dowling 1 South, Room 1322 in Boston, Massachusetts. Emergency Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Thomas Czajkowski M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Your brand here.
Medicare enrollment
This provider holds 3 Medicare enrollments 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
- I20170720001767Emergency MedicineCO
- I20230925001231Emergency MedicineWA
- I20231218001940Emergency MedicineAZ
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 Thomas Czajkowski M.D. accepts. To confirm in-network status with your specific health plan, contact Thomas Czajkowski M.D. directly at (617) 414-5481.
Frequently asked
Yes. NPI 1710220595 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Emergency Medicine 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) 414-5481.
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. Thomas Czajkowski M.D. is a Type-1 individual NPI.