Middlesex Gastroenterolgy, PC in Acton, MA
This organization bills under NPI 1992845911, an organization record issued on Feb 7, 2007 with the primary taxonomy Specialist. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1992845911
- Legal name
- Middlesex Gastroenterolgy, PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 45 DISCOVERY WAY # B, Acton, MA 01720
- Phone
- 978-429-2010
- Enumerated
- Feb 7, 2007
- Record updated
- Jul 21, 2022
- Authorized official
- Office Manager (title as filed)
13 clinicians CMS lists with Middlesex Gastroenterolgy in Acton
- Lauren Bleich, MD/MPHGastroenterology Physician1083882989
- Leah Creahan, MDGastroenterology Physician1629500921
- Michael Desimone, MDGastroenterology Physician1609219369
- Mark Epstein, MDSpecialist1891760005
- Gail Herzig, MDGastroenterology Physician1689608440
- Jennifer Hunter, MPH, RD, LDNRegistered Dietitian1548849326
- Benjamin Hyatt, MDGastroenterology Physician1477518678
- Ann Joyce, MDGastroenterology Physician1447248042
- Mo Keovongsa, PAPhysician Assistant1710157300
- Peter Krims, MDGastroenterology Physician1962400366
- Frank Linn, MDGastroenterology Physician1639250327
- Ruqayah Mohammed, PA-CGastroenterology Physician1982449005
- Kennedy Schneider-Tran, PA-CPhysician Assistant1043997513
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.