Western Massachusetts Allergy LLC in Springfield, MA
This organization bills under NPI 1538863774, an organization record issued on Mar 30, 2023 with the primary taxonomy Allergy & Immunology Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1538863774
- Legal name
- Western Massachusetts Allergy LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- Practice location
- 90 CAREW ST UNIT B, Springfield, MA 01104
- Phone
- 413-707-6460
- Enumerated
- Mar 30, 2023
- Record updated
- Jan 25, 2026
- Authorized official
- Owner (title as filed)
3 clinicians CMS lists with Western Massachusetts Allergy in Springfield
- Margaret Bear, FNPFamily Nurse Practitioner1225929722
- David Robertson, MDAllergy & Immunology Physician1265647945
- Kerri St. George, PAPhysician Assistant1114031739
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Massachusetts secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.