John J Weiter, Md, PC in Peabody, MA
This location of John J Weiter Md bills under NPI 1891033411, an organization record issued on Jan 17, 2013 with the primary taxonomy Ophthalmology Physician. It is one of 2 NPIs registered under this name; each clinician who sees you there has their own NPI and license.
Organization recordNPPES, Aug 2026
1891033411
- Legal name
- John J Weiter, Md, PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- Practice location
- 39 CROSS ST STE 201, Peabody, MA 01960
- Phone
- 978-854-5090
- Mailing address
- Methuen, MA
- Enumerated
- Jan 17, 2013
- Record updated
- Apr 9, 2024
- Authorized official
- Owner (title as filed)
2 clinicians CMS lists with John J Weiter Md in Peabody
- Namrata Nandakumar, MDOphthalmology Physician1932364817
- John Weiter, MD PHDOphthalmology Physician1992795421
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
All 2 John J Weiter Md NPIs
Every location registered under this name, in 2 cities.
See every locationChecking 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.