1. Home
  2. Directory
  3. New Jersey
  4. Clifton
  5. Family Medicine
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SYLVIA ESHAK WILLIAM ESHAK MD
NPI 1306540497
Family Medicine in Clifton, NJ

Active since March 30, 2023
2 BRIGHTON RD STE 400, CLIFTON, NJ 07012(862) 249-4904(862) 249-4903 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 10, 2026, Mar 30, 2023 (2 updates tracked since 2023).

About Sylvia Eshak William Eshak Md NPPES

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

SYLVIA ESHAK WILLIAM ESHAK MD (NPI 1306540497) is an individual family medicine provider in Clifton, New Jersey, licensed in New Jersey (25MA13012800) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1306540497
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameSYLVIA ESHAK WILLIAM ESHAKCredential: MD
Location Address2 BRIGHTON RD STE 400Clifton, NJ 07012-1670
Mailing AddressPo Box 14564Belfast, ME 04915-4038 · (212) 524-7767 · Fax (212) 643-8201
Phone(862) 249-4904
Fax(862) 249-4903
Sole ProprietorNo
Enumeration DateMarch 30, 2023
Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1306540497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in NJ · 25MA13012800
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
2 BRIGHTON RD STE 400, Clifton, NJ 07012
Open in Google Maps ↗

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. FADWA SUMREIN D.O
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2 BRIGHTON RD STE 400
CLIFTON, NJ 07012
Passaic County (862) 297-9696
DR. AJAY GUPTA M.D.
Internal Medicine (Interventional Cardiology)
2 BRIGHTON RD STE 400
CLIFTON, NJ 07012
Passaic County (862) 249-4904

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 Sylvia Eshak's NPI number?

The NPI number for Sylvia Eshak is 1306540497. It was assigned to this individual provider in the NPPES registry on March 30, 2023.

Where is Sylvia Eshak located?

Sylvia Eshak practices at 2 Brighton Rd Ste 400, Clifton, NJ 07012. The listed phone number is (862) 249-4904.

What is Sylvia Eshak's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Sylvia Eshak was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.