Amin Yassin, MD
NPI 1275539009 · Emergency Medicine Physician · Hazel Crest, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amin Yassin, MD is a Emergency Medicine Physician provider in Hazel Crest, IL (NPI 1275539009).
Provider details
- NPI number
- 1275539009
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036110850 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
110 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) |
|---|---|---|
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 91 | $73 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 19 | $129 |
Typical Medicare-allowed amounts for these services range $73–$129 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Baclofen | 57 | 56 |
| Prednisone | 49 | 47 |
| Tramadol Hcl | 41 | 41 |
| Naproxen | 35 | 35 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 23 | 22 |
| Azithromycin | 11 | — |
| Ibuprofen | 11 | 11 |
| Nitrofurantoin Monohyd/M-Cryst |
Practice location
Mailing address
Additional practice locations (1)
- 16750 South 80th AveTinley Park, IL 60477Phone: (708) 669-1620Fax: (708) 429-7617
Registry dates
- Enumerated
- 2005-06-27
- Last updated
- 2024-12-31
- Certified
- 2024-12-31
Frequently asked questions
- What is Amin Yassin's NPI number?
- Amin Yassin's National Provider Identifier (NPI) is 1275539009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amin Yassin's specialty?
- Amin Yassin is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amin Yassin located?
- Amin Yassin's practice location on file with NPPES is 17800 Kedzie Ave, Hazel Crest, IL 60429-2029.
- What is Amin Yassin's phone number?
- The practice phone number listed in the NPPES registry for Amin Yassin is (708) 799-8000.
- Does Amin Yassin accept Medicare?
- Amin Yassin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amin Yassin's NPI active?
- Yes — Amin Yassin's NPI (1275539009) is active in the NPPES registry as of the last update on 2024-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.