DAVID A. DERDZINSKI M.D.
NPI 1306054242
Anesthesiology in Brooklyn, NY
About David A. Derdzinski M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID A. DERDZINSKI M.D. (NPI 1306054242) is an individual anesthesiology provider in Brooklyn, New York, licensed in New York (P55282) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with New York Community Hospital Of Brooklyn, Inc., and is a graduate of University Of Wisconsin School Of Medicine (1998).
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
David A. Derdzinski M.d. 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 David Derdzinski reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11229
- Reassigned Medicare billing, New York enrollment
- 28 clinicians in this Medicare group
New York, NY 10013
- Reassigned Medicare billing, New York enrollment
- 3 clinicians in this Medicare group
Flushing, NY 11354
- Reassigned Medicare billing, New York enrollment
- 17 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 4
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.
New York Community Hospital Of Brooklyn, Inc.
Acute Care Hospitals · Brooklyn, 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.
BROOKLYN, NY 11203
BROOKLYN, NY 11203
BROOKLYN, NY 11203
BROOKLYN, NY 11203
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 David Derdzinski's NPI number?
The NPI number for David Derdzinski is 1306054242. It was assigned to this individual provider in the NPPES registry on May 21, 2007.
Where is David Derdzinski located?
David Derdzinski practices at 585 Schenectady Ave, Brooklyn, NY 11203. The listed phone number is (718) 604-5456.
What is David Derdzinski's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is David Derdzinski enrolled in Medicare?
Yes. David Derdzinski 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 David Derdzinski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Derdzinski reassigns Medicare benefits to 3 organizations: United Nyc Medical Associates LLC (Brooklyn, NY), Bk Community Care LLC (New York, NY) and Xie Jianlin Gastroenterology & Hepatology PLLC (Flushing, 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 David Derdzinski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Derdzinski affiliated with any hospitals?
According to CMS data, David Derdzinski is affiliated with New York Community Hospital Of Brooklyn, Inc..
When was this NPI record last updated?
The NPPES record for David Derdzinski was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.