DR. JUSTIN KIRZNER MD, MPH
NPI 1063808368
Anesthesiology in New York, NY
About Dr. Justin Kirzner Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JUSTIN KIRZNER MD, MPH (NPI 1063808368) is an individual anesthesiology provider in New York, New York, licensed in New York (294980) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (2015).
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
Dr. Justin Kirzner Md, Mph 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
2Medicare enrollment records show Justin Kirzner reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 270 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10010
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 Justin Kirzner's NPI number?
The NPI number for Justin Kirzner is 1063808368. It was assigned to this individual provider in the NPPES registry on April 13, 2015.
Where is Justin Kirzner located?
Justin Kirzner practices at 550 1st Avenue, New York, NY 10010. The listed phone number is (516) 318-7356.
What is Justin Kirzner's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Justin Kirzner enrolled in Medicare?
Yes. Justin Kirzner 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 Justin Kirzner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Justin Kirzner reassigns Medicare benefits to 2 organizations: New York University (New York, NY) and Palm Springs Anesthesia Services, PC (San Bernardino, CA). 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 Justin Kirzner'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 Justin Kirzner was last updated on February 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dr. Justin Kirzner, MD, MPH · NPI 1063808368
Anesthesiology physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 13, 2015.
## Identity
- **NPI:** 1063808368 (Entity type: Individual)
- **Enumerated:** April 13, 2015
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 294980 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 1ST AVENUE, New York, NY 10010-9995
- **Phone:** (516) 318-7356
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): New York University (NPI 1114121928, New York, NY); Palm Springs Anesthesia Services, PC (NPI 1083928501, San Bernardino, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2015
## Record status
- **NPPES last updated:** February 10, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1063808368) · Data from the CMS NPPES public registry.