DR. DAVID ALLEN SCHLESSINGER M.D.
NPI 1316972367
Ophthalmology in Woodbury, NY
About Dr. David Allen Schlessinger M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID ALLEN SCHLESSINGER M.D. (NPI 1316972367) is an individual ophthalmology provider in Woodbury, New York, licensed in New York (181592) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Pittsburgh School Of Medicine (1988).
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
Dr. David Allen Schlessinger 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 Schlessinger reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Woodbury, NY 11797
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Westbury, NY 11590
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Nassau Health Care Corporation
- 553 clinicians in this Medicare group
Wantagh, NY 11793
- Reassigned Medicare billing, New York enrollment
- 13 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 20
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11797 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WOODBURY, NY 11797
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 Schlessinger's NPI number?
The NPI number for David Schlessinger is 1316972367. It was assigned to this individual provider in the NPPES registry on July 11, 2006.
Where is David Schlessinger located?
David Schlessinger practices at 75 Froehlich Farm Blvd, Woodbury, NY 11797. The listed phone number is (516) 496-2122.
What is David Schlessinger's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is David Schlessinger enrolled in Medicare?
Yes. David Schlessinger 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 Schlessinger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Schlessinger reassigns Medicare benefits to 3 organizations: David A Schlessinger, M.D.,p.C. (Woodbury, NY), New Cassel Community Health Center (Westbury, NY) and South Shore Eye Care, LLP (Wantagh, 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 Schlessinger'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 David Schlessinger was last updated on October 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.