ALEXANDER LANDSMAN
NPI 1871112623
Internal Medicine in Howard Beach, NY
About Alexander Landsman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER LANDSMAN (NPI 1871112623) is an individual internal medicine provider in Howard Beach, New York, licensed in New York (322816) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of New York College Of Osteo Medicine Of New York Institute Of Technology (2020).
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 (PECOS)
Alexander Landsman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Alexander Landsman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Inwood, NY 11096
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Nassau Health Care Corporation
- 553 clinicians in this Medicare group
Woodmere, NY 11598
- Reassigned Medicare billing, New York and New Jersey enrollments
- Also billed through NPI 1386514156 (New Jersey)
Astoria, NY 11102
- Reassigned Medicare billing, New York enrollment
- 207 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11414 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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOWARD BEACH, NY 11414
HOWARD BEACH, NY 11414
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 Alexander Landsman's NPI number?
The NPI number for Alexander Landsman is 1871112623. It was assigned to this individual provider in the NPPES registry on April 12, 2020.
Where is Alexander Landsman located?
Alexander Landsman practices at 16150 92nd St, Howard Beach, NY 11414. The listed phone number is (201) 421-5960.
What is Alexander Landsman's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Alexander Landsman enrolled in Medicare?
Yes. Alexander Landsman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alexander Landsman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Landsman reassigns Medicare benefits to 3 organizations: Inwood Community Health Center (Inwood, NY), Corr Health Ec, PC (Woodmere, NY) and Icahn School Of Medicine At Mount Sinai (Astoria, 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 Alexander Landsman'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 Alexander Landsman was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.