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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SALLY SEDER
NPI 1437090420
Physician Assistant in Livingston, NJ

Active since April 03, 2026
94 OLD SHORT HILLS RD, LIVINGSTON, NJ 07039(973) 322-5000 Get Directions Write a Review

NPPES record last updated: September 6, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Sep 6, 2026, Aug 11, 2026, Apr 3, 2026 (3 updates tracked since 2026).

About Sally Seder NPPES

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

SALLY SEDER (NPI 1437090420) is an individual physician assistant in Livingston, New Jersey and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1437090420
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSALLY SEDER
Location Address94 OLD SHORT HILLS RDLivingston, NJ 07039-5672
Mailing Address94 Old Short Hills RdLivingston, NJ 07039-5672 · (973) 322-5000
Phone(973) 322-5000
Sole ProprietorNo
Enumeration DateApril 3, 2026
Last NPPES UpdateSeptember 6, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 6, 2026
✔ NPI 1437090420 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
94 OLD SHORT HILLS RD, Livingston, NJ 07039
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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.

JACOB JOSEPH FERGUSON MD
Anesthesiology
94 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (973) 322-5000
CASSIDY MARTIN DNP
Nurse Practitioner (Gerontology)
94 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (973) 322-2793
HARRY S VANWAGENEN PA-C
Psychiatry & Neurology (Neurology)
94 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (973) 322-5000
ASSOCIATES IN TRANSPLANT AND GENERAL SURGERY
Specialist
94 OLD SHORT HILLS RD, EAST WING, SUITE 305
LIVINGSTON, NJ 07039
Essex County (973) 322-9801
TERESITA C REDONDO MD
Pathology (Anatomic Pathology & Clinical Pathology)
94 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (973) 322-5763
DR. GREGORY JOSEPH ROKOSZ D.O.
Emergency Medicine
94 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (973) 322-5733
BILAL KHAN
Internal Medicine (Critical Care Medicine)
94 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (646) 591-5953
MRS. KATHERINE DANIELLE SZUCS APN
Nurse Practitioner
94 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (973) 322-2249

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 Sally Seder's NPI number?

The NPI number for Sally Seder is 1437090420. It was assigned to this individual provider in the NPPES registry on April 3, 2026.

Where is Sally Seder located?

Sally Seder practices at 94 Old Short Hills Rd, Livingston, NJ 07039. The listed phone number is (973) 322-5000.

What is Sally Seder's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Sally Seder was last updated on September 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.