Mjm Medicine PC in Greenwich, CT
This location of Mjm Medicine bills under NPI 1801682455, an organization record issued on Apr 18, 2025 with the primary taxonomy Internal Medicine 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
1801682455
- Legal name
- Mjm Medicine PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 42 SHERWOOD PL, Greenwich, CT 06830
- Phone
- 203-869-0502
- Mailing address
- Darien, CT
- Enumerated
- Apr 18, 2025
- Record updated
- Jun 11, 2025
- Authorized official
- President (title as filed)
2 clinicians CMS lists with Mjm Medicine in Greenwich
- Maxwell Bressman, MDHospitalist Physician1578094876
- Michael Liu, MDInternal Medicine Physician1376735662
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Connecticut 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.