Wassim El-Harake, M.D.
NPI 1346236098 · Endocrinology, Diabetes & Metabolism Physician · Joliet, IL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wassim El-Harake, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Joliet, IL (NPI 1346236098).
Provider details
- NPI number
- 1346236098
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036089327 (IL)
Specialties & taxonomies
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
3,769 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 2,111 | $51 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,060 | $81 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 168 | $92 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 160 | $116 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 133 | $136 |
| Hemoglobin A1c Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 221 | 61 |
| Metformin Hcl | 209 | 48 |
| Glimepiride | 106 | 28 |
| Empagliflozinbrand: Jardiance | 92 | 19 |
| Dapagliflozin Propanediolbrand: Farxiga | 91 | 18 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 68 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,175 across 65 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
- 2005-09-27
- Last updated
- 2023-02-06
- Certified
- 2023-02-06
Frequently asked questions
- What is Wassim El-Harake's NPI number?
- Wassim El-Harake's National Provider Identifier (NPI) is 1346236098, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wassim El-Harake's specialty?
- Wassim El-Harake is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Wassim El-Harake located?
- Wassim El-Harake's practice location on file with NPPES is 3033 W Jefferson St Ste 206, Joliet, IL 60435-5252.
- What is Wassim El-Harake's phone number?
- The practice phone number listed in the NPPES registry for Wassim El-Harake is (815) 730-3304.
- Does Wassim El-Harake accept Medicare?
- Wassim El-Harake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wassim El-Harake's NPI active?
- Yes — Wassim El-Harake's NPI (1346236098) is active in the NPPES registry as of the last update on 2023-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.