Riaz Elahi, MD
NPI 1356421325 · Hematology & Oncology Physician · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Riaz Elahi, MD is a Hematology & Oncology Physician provider in Oak Lawn, IL (NPI 1356421325).
Provider details
- NPI number
- 1356421325
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036072826 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
785 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 | 198 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 135 | $128 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 132 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 88 | $99 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 80 | $118 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rivaroxabanbrand: Xarelto | 61 | — |
| Apixabanbrand: Eliquis | 55 | 16 |
| Hydroxyurea | 51 | 12 |
| Letrozole | 34 | 11 |
| Acyclovir | 33 | — |
| Prochlorperazine Maleate | 24 | 12 |
| Lenalidomidebrand: Revlimid | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 across 1 record (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
Additional practice locations (1)
- 9550 W 167th StOrland Park, IL 60467-5561Phone: (708) 873-4500Fax: (708) 873-4505
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2025-08-19
- Certified
- 2025-08-19
Frequently asked questions
- What is Riaz Elahi's NPI number?
- Riaz Elahi's National Provider Identifier (NPI) is 1356421325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Riaz Elahi's specialty?
- Riaz Elahi is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Riaz Elahi located?
- Riaz Elahi's practice location on file with NPPES is 4440 W 95th St Fl 8, Oak Lawn, IL 60453-2600.
- What is Riaz Elahi's phone number?
- The practice phone number listed in the NPPES registry for Riaz Elahi is (708) 684-4200.
- Does Riaz Elahi accept Medicare?
- Riaz Elahi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Riaz Elahi's NPI active?
- Yes — Riaz Elahi's NPI (1356421325) is active in the NPPES registry as of the last update on 2025-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.