ZIAD HADAYA MD
NPI 1841312055
Internal Medicine in Hamilton, NJ

Active since April 06, 2007PECOS EnrolledAccepts Medicare AssignmentCLIA 31D2126482 · Waiver
994 WHITEHORSE AVE, HAMILTON, NJ 08610(609) 585-4100 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Ziad Hadaya Md NPPES

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

ZIAD HADAYA MD (NPI 1841312055) is an individual internal medicine provider in Hamilton, New Jersey, licensed in New Jersey (MA41052) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through February 27, 2027, and is a graduate of Other (1980).

NPPES Registry Identity

NPI1841312055
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameZIAD HADAYACredential: MD
Location Address994 WHITEHORSE AVEHamilton, NJ 08610
Mailing Address994 Whitehorse AveHamilton, NJ 08610 · (609) 585-4100
Sole ProprietorYes
Medical School CMSOtherGraduated 1980
Enumeration DateApril 6, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1841312055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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.

994 WHITEHORSE AVE, Hamilton, NJ 08610

Other Identifiers 2

Medicare UPINC54177
Medicare ID-Type Unspecified413531

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ziad Hadaya Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951439736
PECOS Enrollment IDI20211014000012
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance

This procedure involves using radiofrequency energy, a type of heat energy, to close off an unhealthy vein in your arm or leg. Imaging guidance helps ensure precise targeting of the vein. This helps improve blood flow by rerouting it through healthier veins.

This service was performed 34 times for 21 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 21 times for 11 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 12 times for 12 patients

Injection of chemical agent into single incompetent vein of leg using ultrasound guidance

This procedure involves injecting a chemical agent into a non-functioning vein in your leg. Ultrasound technology is used to accurately locate the vein. The chemical helps to close off the vein, rerouting blood flow to healthier veins.

This service was performed 24 times for 13 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 23 times for 23 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 28 times for 28 patients

Ultrasound study of arm or leg veins with compression and maneuvers

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

This service was performed 54 times for 51 patients

Ultrasound study of one arm or leg veins with compression and maneuvers

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

This service was performed 72 times for 35 patients

Varicose vein removal

Varicose vein removal is a procedure to eliminate enlarged and twisted veins, commonly found in legs. It's performed when these veins cause discomfort or skin problems. The procedure may involve laser treatment, sclerotherapy (injecting a solution to close the veins), or surgery to remove the veins. It's generally safe and helps to alleviate symptoms.

This service was performed for 36 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.08 for a new patient copayment and $26.98 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 08610 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $140.34
  • Minimum New Patient Price $61.59
  • Maximum New Patient Price $185.05
  • Average New Patient Copayment $35.08
  • Minimum New Patient Copayment $15.39
  • Maximum New Patient Copayment $46.26

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $107.94
  • Minimum Established Patient Price $20.08
  • Maximum Established Patient Price $150.98
  • Average Established Patient Copayment $26.98
  • Minimum Established Patient Copayment $5.02
  • Maximum Established Patient Copayment $37.74

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
31D2126482
Facility Type
Physician Office
Certificate Effective Date
February 28, 2025
Certificate Expiration Date
February 27, 2027
Laboratory Director
ZIAD HADAYA
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Ziad Hadaya to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841312055, enumerated as an "individual" on April 06, 2007.

The provider is located at 994 WHITEHORSE AVE HAMILTON, NJ 08610 and the phone number is (609) 585-4100.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.