Ammar Yousif, MD
NPI 1457745531 · Hematology & Oncology Physician · Las Vegas, NV
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ammar Yousif, MD is a Hematology & Oncology Physician provider in Las Vegas, NV (NPI 1457745531).
Provider details
- NPI number
- 1457745531
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,002 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 285 | $125 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 153 | $127 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, Additional Sequential Infusion, 1 Hour Or Less96367 | 131 | $28 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 83 | $14 |
| Enhancing Oncology Model (eom) Monthly Enhanced Oncology Services (meos) Payment for Eom Enhanced ServicesM0010 | 83 | $74 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Letrozole | 156 | 56 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 68 | 21 |
| Apixabanbrand: Eliquis | 68 | 18 |
| Ondansetronbrand: Ondansetron Odt | 62 | 35 |
| Hydroxyurea | 60 | 14 |
| Acyclovir | 55 | 15 |
| Rivaroxabanbrand: Xarelto | 50 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,600 across 215 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
Additional practice locations (2)
- 2040 W Charleston Blvd Ste 300Las Vegas, NV 89102-2244Phone: (702) 671-2341
- 2911 N Tenaya Way Ste 210Las Vegas, NV 89128-0495Phone: (702) 342-1244Fax: (702) 577-2542
Registry dates
- Enumerated
- 2015-03-26
- Last updated
- 2024-11-12
- Certified
- 2024-11-12
Frequently asked questions
- What is Ammar Yousif's NPI number?
- Ammar Yousif's National Provider Identifier (NPI) is 1457745531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ammar Yousif's specialty?
- Ammar Yousif is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ammar Yousif located?
- Ammar Yousif's practice location on file with NPPES is 9280 W Sunset Rd Ste 100, Las Vegas, NV 89148-4861.
- What is Ammar Yousif's phone number?
- The practice phone number listed in the NPPES registry for Ammar Yousif is (702) 952-1251.
- Does Ammar Yousif accept Medicare?
- Ammar Yousif is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ammar Yousif's NPI active?
- Yes — Ammar Yousif's NPI (1457745531) is active in the NPPES registry as of the last update on 2024-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.