DR. DAVID MARSHAK M.D.
NPI 1750365318
Anesthesiology - Pain Medicine in Bronx, NY
About Dr. David Marshak M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID MARSHAK M.D. (NPI 1750365318) is an individual pain medicine provider in Bronx, New York, licensed in New York (200019-1) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Queens Hospital Center, and is a graduate of University Of California, Irvine, California College Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses 7
Other Identifiers 1
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 Marshak 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 David Marshak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Northern Valley Anesthesiology PA
- 138 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Queens Hospital Center
Acute Care Hospitals · Jamaica, NYOther Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRONX, NY 10467
BRONX, NY 10467
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 Marshak's NPI number?
The NPI number for David Marshak is 1750365318. It was assigned to this individual provider in the NPPES registry on December 6, 2005.
Where is David Marshak located?
David Marshak practices at 729 Pelham Pkwy N, Bronx, NY 10467. The listed phone number is (718) 881-4100.
What is David Marshak's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Pain Medicine, with taxonomy code 207LP2900X.
Is David Marshak enrolled in Medicare?
Yes. David Marshak 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 Marshak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Marshak reassigns Medicare benefits to 2 organizations: David Marshak MD PC (New York, NY) and Northern Valley Anesthesiology, P.A. (Englewood, NJ). 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 Marshak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Marshak affiliated with any hospitals?
According to CMS data, David Marshak is affiliated with Queens Hospital Center.
When was this NPI record last updated?
The NPPES record for David Marshak was last updated on January 28, 2022. 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 Marshak, M.D. · NPI 1750365318
Pain Medicine physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since December 6, 2005.
## Identity
- **NPI:** 1750365318 (Entity type: Individual)
- **Enumerated:** December 6, 2005
- **Primary specialty:** Anesthesiology - Pain Medicine · taxonomy 207LP2900X
- **State license:** 200019-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 729 PELHAM PKWY N, Bronx, NY 10467-9506
- **Phone:** (718) 881-4100 · **Fax:** (718) 881-4101
## 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): David Marshak MD PC (NPI 1043551831, New York, NY); Northern Valley Anesthesiology, P.A. (NPI 1245289487, Englewood, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Irvine, California College Of Medicine, class of 1992
## Record status
- **NPPES last updated:** January 28, 2022
- **Other identifiers:** Medicaid 01769502 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1750365318) · Data from the CMS NPPES public registry.