Doctor profile · Federal record
Dr. Ziad Hadaya, MD
Internal Medicine Physician (CMS: Internal Medicine) · Hamilton, NJ
- NPI 1841312055
- Accepts Medicare
- 46 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
994 Whitehorse Ave
Hamilton, NJ 08610
(609) 585-4100
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- New Jersey #MA41052
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841312055. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
97
Distinct HCPCS
4
Medicare allowed
$14,086
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 35 | 19 | $128 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 11 | $79 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 22 | 21 | $204 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 13 | 13 | $228 |
In context: peer comparison
Among 17 peers in Hamilton Internal Medicine Physician, average services per provider: 111. This provider delivers 0.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
55
Patients
0
Total drug cost
$7,092
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 21 | 0 | $222 |
| Amlodipine Besylate | Generic | 12 | 0 | $48 |
| Flovent Hfa (Fluticasone Propionate) | Brand | 11 | 0 | $4,554 |
| Shingrix (Varicella-Zoster Ge/As01b/Pf) | Brand | 11 | 0 | $2,268 |
Frequently asked questions
What is Dr. Ziad Hadaya's medical specialty?
Dr. Ziad Hadaya practices Internal Medicine Physician in Hamilton, NJ.
Where does Dr. Ziad Hadaya practice?
Dr. Ziad Hadaya practices at 994 Whitehorse Ave, Hamilton, NJ 08610. Office phone: 6095854100.
What is Dr. Ziad Hadaya's NPI?
Dr. Ziad Hadaya's National Provider Identifier (NPI) is 1841312055, issued by NPPES.
Does Dr. Ziad Hadaya accept Medicare assignment?
Yes. Dr. Ziad Hadaya accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ziad Hadaya commonly perform?
Top Medicare-reported procedures in 2023: Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS 93971); Established patient office or other outpatient visit (HCPCS 99213); Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS 93970). Source: CMS Medicare Physician & Other Practitioners file.