Khalid Gamal Hamed Mohammed Elharrif, MD
NPI 1487150306ActiveIndividual· Internal Medicine, Nephrology· Olympia Fields, IL
Internal Medicine, Nephrology (MD) with Kidney Care Center Olympia Fields LLC, practicing in Olympia Fields, Illinois. In 2024 Medicare paid $137,664 for 463 patients, and Part D covered 921 of their prescriptions, 80% of them generic. Amgen Inc. was the largest of 7 companies reporting payments in 2025, $239.65 in all, mostly food and beverage. Lists Advocate Trinity Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1487150306 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 30, 2018 |
| Last updated in NPPES | Oct 29, 2024 |
| Certified by provider | Oct 29, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 036158450 | IL |
| Internal Medicine | 207R00000X | A174728 | CA |
| Internal Medicine, Nephrology | 207RN0300X | 01088726A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (IL); Practitioner - Nephrology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 463 |
|---|---|
| Services billed | 1,632 across 25 procedure codes |
| Paid by Medicare | $137,664 |
Part D prescriptions in 2024
| Prescriptions (claims) | 921 · 1,540 30-day fills |
|---|---|
| Patients | 203 |
| Total drug cost | $146,673 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Nephrology |
| Telehealth | Offers telehealth |
Medical group
- Kidney Care Center Olympia Fields LLCOlympia Fields, IL · 6 clinicians
Hospital affiliations
- Advocate Trinity HospitalChicago, IL
- Franciscan Health Olympia & Chicago HeightsOlympia Fields, IL
- Ingalls Memorial HospitalHarvey, IL
- Northwestern Medicine Central Dupage HospitalWinfield, IL
- Uw HealthRockford, IL
Other facilities
- Concerto DialysisDialysis facility · Lincolnwood, IL
- Dcc - Olympia FieldsDialysis facility · Olympia Fields, IL
- Dialysis Care Center - Hazel CrestDialysis facility · Hazel Crest, IL
- Dialysis Care Center Vollmer LLCDialysis facility · Chicago Heights, IL
- Fmc - Greenwood Avenue Dialysis CenterDialysis facility · Chicago, IL
Industry payments (Open Payments)
- 2025$239.65 · 11 payments from 7 companies
- 2024$313.73 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $98.07 | 4 |
| Otsuka America Pharmaceutical, Inc. | $33.13 | 2 |
| Vifor Pharma, Inc. | $26.53 | 1 |
| Scpharmaceuticals Inc. | $22.64 | 1 |
| Opko Pharmaceuticals, LLC | $22.43 | 1 |
What the 2025 payments were for
- Food and Beverage$217.22 · 10 payments
- Education$22.43 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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