Ghassan Wardeh, MD
NPI 1255332789 · Internal Medicine Physician · Wayne, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ghassan Wardeh, MD is a Internal Medicine Physician provider in Wayne, NJ (NPI 1255332789).
Provider details
- NPI number
- 1255332789
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07703500 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
818 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 341 | $83 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 127 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 110 | $140 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 83 | $125 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 45 | $178 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 201 | 75 |
| Metformin Hcl | 122 | 41 |
| Amlodipine Besylate | 117 | 48 |
| Omeprazole | 103 | 32 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 97 | 31 |
| Metoprolol Tartrate | 88 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$581 across 40 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-09
- Last updated
- 2021-04-30
- Certified
- 2021-04-04
Frequently asked questions
- What is Ghassan Wardeh's NPI number?
- Ghassan Wardeh's National Provider Identifier (NPI) is 1255332789, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ghassan Wardeh's specialty?
- Ghassan Wardeh is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ghassan Wardeh located?
- Ghassan Wardeh's practice location on file with NPPES is 342 Hamburg Tpke Ste 101, Wayne, NJ 07470-2166.
- What is Ghassan Wardeh's phone number?
- The practice phone number listed in the NPPES registry for Ghassan Wardeh is (973) 942-4140.
- Does Ghassan Wardeh accept Medicare?
- Ghassan Wardeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ghassan Wardeh's NPI active?
- Yes — Ghassan Wardeh's NPI (1255332789) is active in the NPPES registry as of the last update on 2021-04-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.