DR. MARTIN DAVID NAU M.D.
NPI 1750609525
Student in an Organized Health Care Education/Training Program in New York, NY
About Dr. Martin David Nau M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN DAVID NAU M.D. (NPI 1750609525) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS.
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)
Dr. Martin David Nau M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Martin Nau reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 94 clinicians in this Medicare group
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 1,177 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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.
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.
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
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 Martin Nau's NPI number?
The NPI number for Martin Nau is 1750609525. It was assigned to this individual provider in the NPPES registry on May 4, 2010.
Where is Martin Nau located?
Martin Nau practices at 550 First Avenue Nyu Langone Medical Center, New York, NY 10016. The listed phone number is (212) 263-5506.
What is Martin Nau's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Martin Nau enrolled in Medicare?
Yes. Martin Nau is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martin Nau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Nau reassigns Medicare benefits to 3 organizations: Maimonides Department Of Psychiatry Fpp (Brooklyn, NY), Maimonides Faculty Practice Plan (Brooklyn, NY) and New York University (Boynton Beach, FL). 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 Martin Nau'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 Martin Nau was last updated on March 19, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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. Martin David Nau, M.D. · NPI 1750609525
Student in an Organized Health Care Education/Training Program provider in New York, New York. Individual provider, active in the CMS NPPES registry since May 4, 2010.
## Identity
- **NPI:** 1750609525 (Entity type: Individual)
- **Enumerated:** May 4, 2010
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 550 FIRST AVENUE, NYU LANGONE MEDICAL CENTER, New York, NY 10016
- **Phone:** (212) 263-5506
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Maimonides Department Of Psychiatry Fpp (NPI 1376656710, Brooklyn, NY); Maimonides Faculty Practice Plan (NPI 1053344846, Brooklyn, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 19, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1750609525) · Data from the CMS NPPES public registry.