DR. MARK SCHACHTER M.D.
NPI 1932649241
General Acute Care Hospital in Far Rockaway, NY
About Dr. Mark Schachter M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK SCHACHTER M.D. (NPI 1932649241) is an individual general acute care hospital provider in Far Rockaway, New York and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and is a graduate of Other (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 and accepts Medicare assignment
Dr. Mark Schachter 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
2Medicare enrollment records show Mark Schachter reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lindenhurst, NY 11757
- Reassigned Medicare billing, New York enrollment
- 348 clinicians in this Medicare group
East Patchogue, NY 11772
- Reassigned Medicare billing, New York enrollment
- 640 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYMontefiore Mount Vernon Hospital
Acute Care Hospitals · Mount Vernon, NYMedicare 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.
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 Mark Schachter's NPI number?
The NPI number for Mark Schachter is 1932649241. It was assigned to this individual provider in the NPPES registry on March 6, 2017.
Where is Mark Schachter located?
Mark Schachter practices at 521 Beach 20th St, Far Rockaway, NY 11691. The listed phone number is (718) 869-8822.
What is Mark Schachter's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Mark Schachter enrolled in Medicare?
Yes. Mark Schachter 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 Mark Schachter's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Schachter reassigns Medicare benefits to 2 organizations: Southwest Suffolk Medical PC (Lindenhurst, NY) and Cogent Medical Care PC (East Patchogue, 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 Mark Schachter's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mark Schachter affiliated with any hospitals?
According to CMS data, Mark Schachter is affiliated with Montefiore Medical Center and Montefiore Mount Vernon Hospital.
When was this NPI record last updated?
The NPPES record for Mark Schachter was last updated on March 6, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Mark Schachter, M.D. · NPI 1932649241
General Acute Care Hospital provider in Far Rockaway, New York. Individual provider, active in the CMS NPPES registry since March 6, 2017.
## Identity
- **NPI:** 1932649241 (Entity type: Individual)
- **Enumerated:** March 6, 2017
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 521 BEACH 20TH ST, Far Rockaway, NY 11691-3645
- **Phone:** (718) 869-8822
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Southwest Suffolk Medical PC (NPI 1770919763, Lindenhurst, NY); Cogent Medical Care PC (NPI 1912941238, East Patchogue, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 6, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1932649241) · Data from the CMS NPPES public registry.