Mahesh Bajaj
NPI 1649247537 · Specialist · Springfield, MA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahesh Bajaj is a Specialist provider in Springfield, MA (NPI 1649247537).
Provider details
- NPI number
- 1649247537
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 207K00000X (MA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2010-07-30
Frequently asked questions
- What is Mahesh Bajaj's NPI number?
- Mahesh Bajaj's National Provider Identifier (NPI) is 1649247537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahesh Bajaj's specialty?
- Mahesh Bajaj is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Mahesh Bajaj located?
- Mahesh Bajaj's practice location on file with NPPES is 125 Liberty St, Springfield, MA 01103-1114.
- What is Mahesh Bajaj's phone number?
- The practice phone number listed in the NPPES registry for Mahesh Bajaj is (413) 781-1383.
- Does Mahesh Bajaj accept Medicare?
- Mahesh Bajaj is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahesh Bajaj's NPI active?
- Yes — Mahesh Bajaj's NPI (1649247537) is active in the NPPES registry as of the last update on 2010-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.