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Internal Medicine

Natalie A. Marks, MD

Sees patients in Brooklyn, NY · New York

Summary

Natalie A. Marks, MD (Internal Medicine) is enrolled with Medicare at 2 practice locations in Brooklyn, NY. NPI 1942528724. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(718) 283‑7732 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Natalie A. Marks, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

2Practice locations
Internal MedicinePrimary specialty
YesAccepts Medicare assignment
33Years since medical school (graduated 1993)
FemaleGender (as listed)
Maimonides Medical Center - MMC Division of Geriatric Medicine FPPGroup practice (+1 more)

Quick answers

Where does Natalie A. Marks see patients?
Medicare's clinician data lists 2 practice locations, including Brooklyn, NY. Call before your visit to confirm the address.
What is Natalie A. Marks's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Natalie A. Marks accept Medicare assignment?
Yes. Medicare's clinician data says Natalie A. Marks accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Natalie A. Marks?
(718) 283-7732, as listed in official Medicare / NPI Registry data.
What is Natalie A. Marks's NPI number?
1942528724. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Natalie A. Marks is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Natalie A. Marks as a member of these groups (CMS data updated 2026-10-02).

  • Maimonides Medical Center - MMC Division of Geriatric Medicine FPP8 clinicians in the group
  • Total Vascular Care PLLC3 clinicians in the group

Specialties

Find other Internal Medicine doctors in New York →

Other internal medicine doctors in Brooklyn

Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.

All internal medicine doctors in Brooklyn →

Clinician information

CredentialMD
Graduation year1993
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1942528724
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians