Ghassan Rahhal, MD
NPI 1942225909 · Internal Medicine Physician · Palos Heights, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ghassan Rahhal, MD is a Internal Medicine Physician provider in Palos Heights, IL (NPI 1942225909).
Provider details
- NPI number
- 1942225909
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-099779 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
612 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 422 | $130 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 83 | $133 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 44 | $3 |
| Urine Microalbumin (protein) Level82043 | 22 | $5 |
| Creatinine Level to Test for Kidney Function Or Muscle Injury82570 | 22 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 121 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 312 | 99 |
| Levothyroxine Sodium | 310 | 77 |
| Pantoprazole Sodium | 243 | 65 |
| Gabapentin | 194 | 46 |
| Amlodipine Besylate | 189 | 50 |
| Losartan Potassium | 188 | 53 |
| Carvedilol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2013-12-13
Frequently asked questions
- What is Ghassan Rahhal's NPI number?
- Ghassan Rahhal's National Provider Identifier (NPI) is 1942225909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ghassan Rahhal's specialty?
- Ghassan Rahhal is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ghassan Rahhal located?
- Ghassan Rahhal's practice location on file with NPPES is 12508 S Harlem Ave, Palos Heights, IL 60463-1597.
- What is Ghassan Rahhal's phone number?
- The practice phone number listed in the NPPES registry for Ghassan Rahhal is (708) 671-1685.
- Does Ghassan Rahhal accept Medicare?
- Ghassan Rahhal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ghassan Rahhal's NPI active?
- Yes — Ghassan Rahhal's NPI (1942225909) is active in the NPPES registry as of the last update on 2013-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.