Heather Wark Md LLC in Northampton, MA
This organization bills under NPI 1871015750, an organization record issued on Jul 12, 2017 with the primary taxonomy Internal Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1871015750
- Legal name
- Heather Wark Md LLC
- Entity
- Type 2 · organization
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 548 ELM ST, Northampton, MA 01060
- Phone
- 413-586-2832
- Enumerated
- Jul 12, 2017
- Record updated
- Apr 30, 2026
- Authorized official
- Owner (title as filed)
2 clinicians CMS lists with Heather Wark Md in Northampton
- Rebecca Flores, PAPhysician Assistant1790769594
- Heather Wark, MDInternal Medicine Physician1063422749
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.