JONATHAN WASSERMANN MD
NPI 1760477418
Emergency Medicine in Brooklyn, NY
About Jonathan Wassermann Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN WASSERMANN MD (NPI 1760477418) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (233336-1) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Brookdale Hospital Medical Center, and is a graduate of Chicago College Of Medicine And Surgery (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Jonathan Wassermann 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 Jonathan Wassermann reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11213
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Interfaith Emergency Medicine PC
- 145 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 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 3
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.
Brookdale Hospital Medical Center
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11203 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Jonathan Wassermann's NPI number?
The NPI number for Jonathan Wassermann is 1760477418. It was assigned to this individual provider in the NPPES registry on September 19, 2005.
Where is Jonathan Wassermann located?
Jonathan Wassermann practices at 445 Lenox Rd, Brooklyn, NY 11203. The listed phone number is (718) 245-4790.
What is Jonathan Wassermann's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jonathan Wassermann enrolled in Medicare?
Yes. Jonathan Wassermann 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 Jonathan Wassermann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Wassermann reassigns Medicare benefits to 3 organizations: Interfaith Emergency Medicine, P.C. (Brooklyn, NY), Fpa Hospital Based (New York, NY) and North Shore - Lij Medical PC (New Hyde Park, 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 Jonathan Wassermann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jonathan Wassermann affiliated with any hospitals?
According to CMS data, Jonathan Wassermann is affiliated with Brookdale Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Jonathan Wassermann was last updated on March 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Jonathan Wassermann, MD · NPI 1760477418
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since September 19, 2005.
## Identity
- **NPI:** 1760477418 (Entity type: Individual)
- **Enumerated:** September 19, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 233336-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 445 LENOX RD, Brooklyn, NY 11203-2017
- **Phone:** (718) 245-4790
## 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): Interfaith Emergency Medicine, P.C. (NPI 1457643785, Brooklyn, NY); Fpa Hospital Based (NPI 1427398676, New York, NY); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Chicago College Of Medicine And Surgery, class of 2000
## Record status
- **NPPES last updated:** March 6, 2012
- **Other identifiers:** Medicare ID-Type Unspecified 0742Q1 (NY); Medicaid 02602431 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1760477418) · Data from the CMS NPPES public registry.