VAHAKN SHANT KESKINYAN MD
NPI 1013413004
Pediatrics in Woodbury, NY
About Vahakn Shant Keskinyan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
VAHAKN SHANT KESKINYAN MD (NPI 1013413004) is an individual pediatrics provider in Woodbury, New York, licensed in New York (310026) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in Roslyn.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Vahakn Shant Keskinyan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Vahakn Keskinyan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Mount Kisco, NY 10549
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Optum Medical Care PC
- 1,601 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11797 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Vahakn Keskinyan's NPI number?
The NPI number for Vahakn Keskinyan is 1013413004. It was assigned to this individual provider in the NPPES registry on March 30, 2018.
Where is Vahakn Keskinyan located?
Vahakn Keskinyan practices at 7952 Jericho Tpke, Woodbury, NY 11797. The listed phone number is (516) 762-1100.
What is Vahakn Keskinyan's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Vahakn Keskinyan enrolled in Medicare?
Yes. Vahakn Keskinyan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Vahakn Keskinyan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Vahakn Keskinyan reassigns Medicare benefits to Optum Medical Care, P.C. (Mount Kisco, 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 Vahakn Keskinyan'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 Vahakn Keskinyan was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Vahakn Shant Keskinyan, MD · NPI 1013413004
Pediatrics physician in Woodbury, New York. Individual provider, active in the CMS NPPES registry since March 30, 2018.
## Identity
- **NPI:** 1013413004 (Entity type: Individual)
- **Enumerated:** March 30, 2018
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 310026 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 7952 JERICHO TPKE, Woodbury, NY 11797-1204
- **Phone:** (516) 762-1100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Optum Medical Care, P.C. (NPI 1982643003, Mount Kisco, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 12, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1013413004) · Data from the CMS NPPES public registry.