Union Chiropractic, INC in Sudbury, MA
This organization bills under NPI 1639371057, an organization record issued on Jun 5, 2007 with the primary taxonomy Chiropractor. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1639371057
- Legal name
- Union Chiropractic, INC
- Entity
- Type 2 · organization
- Primary taxonomy
- Chiropractor 111N00000X
- Practice location
- 323 BOSTON POST RD #2A, Sudbury, MA 01776
- Phone
- 978-443-4344
- Enumerated
- Jun 5, 2007
- Record updated
- Aug 22, 2020
- Authorized official
- President (title as filed)
2 clinicians CMS lists with Union Chiropractic in Sudbury
- Laura Nathanson, DCChiropractor1235231176
- Richard Stone, DCChiropractor1649372335
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.