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HAMILTON MED-SURG
NPI 1285756882
Internal Medicine in Trenton, NJ

Active since April 04, 2007CLIA 31D2126482 · Waiver
994 WHITE HORSE AVE, TRENTON, NJ 08610(609) 585-4100 Get Directions Write a Review

NPPES record last updated: August 26, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Hamilton Med-surg NPPES

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

HAMILTON MED-SURG (NPI 1285756882) is a healthcare organization registered as an internal medicine in Trenton, New Jersey and active in the NPI registry since April 2007. The organization holds a CLIA Waiver certificate valid through February 27, 2027 and lists Z Hadaya, Owner, as its authorized official.

NPPES Registry Identity

NPI1285756882
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameZIAD HADAYA
Location Address994 WHITE HORSE AVETrenton, NJ 08610-1428
Mailing Address994 White Horse AveTrenton, NJ 08610-1428 · (609) 585-4100
Phone(609) 585-4100
Organization SubpartNo
Authorized OfficialZ HadayaOwner · (609) 585-4100
Enumeration DateApril 4, 2007
Last NPPES UpdateAugust 26, 2008
✔ NPI 1285756882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NJ · MA41052
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X · License MA46260 (NJ)
994 WHITE HORSE AVE, Trenton, NJ 08610
Open in Google Maps ↗

Other Names 1

Doing Business AsHamilton Med-surg

Other Identifiers 1

Medicare PIN686271NJ

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 31D2126482

Ziad Hadaya, MD · Hamilton, NJ
Active · expires Feb 27, 2027
CLIA Number31D2126482
Laboratory TypePhysician Office
Certificate Effective DateFebruary 28, 2025
Certificate Expiration DateFebruary 27, 2027
Laboratory DirectorZiad Hadaya
Laboratory Phone(609) 585-4100
Laboratory LocationZiad Hadaya, MD994 Whitehorse Avenue, Hamilton, NJ 08610
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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.

HAMILTON SURGICAL SERVICES,P.A
Clinic/Center (Ambulatory Surgical)
994 WHITE HORSE AVE
HAMILTON, NJ 08610
Mercer County (609) 585-3073
DR. RALPH B KORKOR M.D.
Colon & Rectal Surgery
994 WHITE HORSE AVE, HAMILTON MEDICAL BUILDING
HAMILTON, NJ 08610
Mercer County (609) 585-4100

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 Ziad Hadaya's NPI number?

The NPI number for Ziad Hadaya is 1285756882. It was assigned to this organization in the NPPES registry on April 4, 2007. The provider is doing business as Hamilton Med-Surg.

Where is Ziad Hadaya located?

Ziad Hadaya is located at 994 White Horse Ave, Trenton, NJ 08610. The listed phone number is (609) 585-4100.

What is Ziad Hadaya's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Ziad Hadaya hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 31D2126482) is associated with this NPI, valid through February 27, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Ziad Hadaya was last updated on August 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.