Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mahesh R. Bajaj
Specialist in Springfield, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649247537
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Registry record
Entity type Individual (Type 1)
Name Dr. Mahesh R. Bajaj
Sex Male
Practice address 125 Liberty St, Suite 307, Springfield, MA, 01103
Phone (413) 781-1383
Fax (413) 732-3835
Enumeration date Mar 1, 2006
Last updated in NPPES Jul 30, 2010
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Mahesh Bajaj practice?
The practice location on file with NPPES is in Springfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mahesh Bajaj?
The National Provider Identifier (NPI) for Mahesh Bajaj is 1649247537, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-07-30.