KEVIN SKIER MD
NPI 1144687799
Psychiatry & Neurology - Child & Adolescent Psychiatry in Stony Brook, NY
About Kevin Skier Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KEVIN SKIER MD (NPI 1144687799) is an individual child & adolescent psychiatry provider in Stony Brook, New York, licensed in New York (338119-01) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2021).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kevin Skier Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Kevin Skier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stony Brook, NY 11790
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STONY BROOK, NY 11790
STONY BROOK, NY 11790
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kevin Skier's NPI number?
The NPI number for Kevin Skier is 1144687799. It was assigned to this individual provider in the NPPES registry on January 26, 2016.
Where is Kevin Skier located?
Kevin Skier practices at 2500 Nesconset Hwy Bldg 17C, Stony Brook, NY 11790. The listed phone number is (631) 210-6305.
What is Kevin Skier's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.
Is Kevin Skier enrolled in Medicare?
Yes. Kevin Skier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Kevin Skier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kevin Skier reassigns Medicare benefits to Brian Ghezelaiagh, MD, PC (Stony Brook, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kevin Skier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Kevin Skier was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Kevin Skier, MD · NPI 1144687799
Child & Adolescent Psychiatry physician in Stony Brook, New York. Individual provider, active in the CMS NPPES registry since January 26, 2016.
## Identity
- **NPI:** 1144687799 (Entity type: Individual)
- **Enumerated:** January 26, 2016
- **Primary specialty:** Psychiatry & Neurology - Child & Adolescent Psychiatry · taxonomy 2084P0804X
- **State license:** 338119-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2500 NESCONSET HWY BLDG 17C, Stony Brook, NY 11790-2563
- **Phone:** (631) 210-6305
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Brian Ghezelaiagh, MD, PC (NPI 1659140747, Stony Brook, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 2021
## Record status
- **NPPES last updated:** June 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1144687799) · Data from the CMS NPPES public registry.