KIRK SPERBER MD
NPI 1215049341
Allergy & Immunology - Clinical & Laboratory Immunology in Huntington, NY
About Kirk Sperber Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KIRK SPERBER MD (NPI 1215049341) is an individual clinical & laboratory immunology provider in Huntington, New York, licensed in New York (162109) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of Rutgers New Jersey Medical School (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 10
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
Kirk Sperber 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 Reassignments
3Medicare enrollment records show Kirk Sperber reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Huntington, NY 11743
- Reassigned Medicare billing, New York enrollment
- 572 clinicians in this Medicare group
White Plains, NY 10601
- Reassigned Medicare billing, New York enrollment
- 445 clinicians in this Medicare group
Forest Hills, NY 11375
- Reassigned Medicare billing, New York enrollment
- 19 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
White Plains Hospital Center
Acute Care Hospitals · White Plains, NYOther Providers at the Same Location NPPES 20
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 Kirk Sperber's NPI number?
The NPI number for Kirk Sperber is 1215049341. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Kirk Sperber located?
Kirk Sperber practices at 325 Park Ave, Huntington, NY 11743. The listed phone number is (631) 659-4491.
What is Kirk Sperber's specialty?
The primary specialty registered for this NPI is Allergy & Immunology, specializing in Clinical & Laboratory Immunology, with taxonomy code 207KI0005X.
Is Kirk Sperber enrolled in Medicare?
Yes. Kirk Sperber 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 organizations bill Medicare for Kirk Sperber's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kirk Sperber reassigns Medicare benefits to 3 organizations: North Shore Medical Group Of The Mount Sinai School Of Medicine (Huntington, NY), White Plains Physician Services PC (White Plains, NY) and Dr. Salibs Medical Practice PC (Forest Hills, NY). Each 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 Kirk Sperber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kirk Sperber affiliated with any hospitals?
According to CMS data, Kirk Sperber is affiliated with White Plains Hospital Center.
When was this NPI record last updated?
The NPPES record for Kirk Sperber was last updated on September 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.