DR. RUTH LEAH MARDER MD MPH
NPI 1902547896
Student in an Organized Health Care Education/Training Program in New York, NY

Active since April 05, 2022
100 E 77TH ST, NEW YORK, NY 10075(212) 434-6135 Get Directions Write a Review

NPPES record last updated: April 5, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ruth Leah Marder Md Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RUTH LEAH MARDER MD MPH (NPI 1902547896) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since April 2022.

NPPES Registry Identity

NPI1902547896
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. RUTH LEAH MARDERCredential: MD MPH
Location Address100 E 77TH STNew York, NY 10075-1850
Mailing Address100 E 77th StNew York, NY 10075-1850
Sole ProprietorNo
Enumeration DateApril 5, 2022
NPPES CertifiedApril 4, 2022
NPI 1902547896 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
100 E 77TH ST, New York, NY 10075

Other Names 1

Other Name (5)Dr. Ruth Leah Siskin Md Mph

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.

Nurse Practitioner (Neonatal, Critical Care)
100 E 77TH ST
NEW YORK, NY 10075
Physician Assistant
100 E 77TH ST
NEW YORK, NY 10075
Student in an Organized Health Care Education/Training Program
100 E 77TH ST
NEW YORK, NY 10075
Student in an Organized Health Care Education/Training Program
100 E 77TH ST
NEW YORK, NY 10075
Student in an Organized Health Care Education/Training Program
100 E 77TH ST
NEW YORK, NY 10075
Physician Assistant
100 E 77TH ST
NEW YORK, NY 10075
Anesthesiology
100 E 77TH ST
NEW YORK, NY 10075
Nurse Practitioner (Acute Care)
100 E 77TH ST
NEW YORK, NY 10075

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 Ruth Marder's NPI number?

The NPI number for Ruth Marder is 1902547896. It was assigned to this individual provider in the NPPES registry on April 5, 2022. The provider is also known as Dr. Ruth Leah Siskin MD Mph.

Where is Ruth Marder located?

Ruth Marder practices at 100 E 77th St, New York, NY 10075. The listed phone number is (212) 434-6135.

What is Ruth Marder's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Ruth Marder was last updated on April 5, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.