Brian Ghezelaiagh, Md, PC in Stony Brook, NY
This organization bills under NPI 1659140747, an organization record issued on Dec 29, 2023 with the primary taxonomy Psychiatry Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1659140747
- Legal name
- Brian Ghezelaiagh, Md, PC
- Entity
- Type 2 · organization
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- Practice location
- 2500 NESCONSET HWY BLDG 17C, Stony Brook, NY 11790
- Phone
- 631-210-6305
- Enumerated
- Dec 29, 2023
- Record updated
- Dec 29, 2023
- Authorized official
- Owner (title as filed)
2 clinicians CMS lists with Brian Ghezelaiagh Md in Stony Brook
- Brian Ghezelaiagh, MDPsychiatry Physician1033616206
- Kevin Skier, MDChild & Adolescent Psychiatry Physician1144687799
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the New York 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.