DR. DAVID ELLENBERG MD
NPI 1144581836
Internal Medicine - Pulmonary Disease in Brooklyn, NY
About Dr. David Ellenberg Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID ELLENBERG MD (NPI 1144581836) is an individual pulmonary disease provider in Brooklyn, New York, licensed in New York (272363) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of New York University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 3
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. David Ellenberg 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 David Ellenberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11220
- Reassigned Medicare billing, New York enrollment
- 616 clinicians in this Medicare group
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- 315 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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 5
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.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other 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 11220
BROOKLYN, NY 11220
BROOKLYN, NY 11220
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 Ellenberg's NPI number?
The NPI number for David Ellenberg is 1144581836. It was assigned to this individual provider in the NPPES registry on May 30, 2012.
Where is David Ellenberg located?
David Ellenberg practices at 150 55th St, Brooklyn, NY 11220. The listed phone number is (718) 630-7000.
What is David Ellenberg's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is David Ellenberg enrolled in Medicare?
Yes. David Ellenberg 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 Ellenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Ellenberg reassigns Medicare benefits to 3 organizations: Nyu Langone Hospitals (Brooklyn, NY), Memorial Medical Consultation Group (New York, NY) and New York University (Boynton Beach, FL). 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 Ellenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Ellenberg affiliated with any hospitals?
According to CMS data, David Ellenberg is affiliated with Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for David Ellenberg was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. David Ellenberg, MD · NPI 1144581836
Pulmonary Disease physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since May 30, 2012.
## Identity
- **NPI:** 1144581836 (Entity type: Individual)
- **Enumerated:** May 30, 2012
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** 272363 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 150 55TH ST, Brooklyn, NY 11220-2508
- **Phone:** (718) 630-7000 · **Fax:** (718) 630-8515
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Nyu Langone Hospitals (NPI 1831549559, Brooklyn, NY); Memorial Medical Consultation Group (NPI 1053382523, New York, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2012
## Record status
- **NPPES last updated:** December 1, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1144581836) · Data from the CMS NPPES public registry.