Oussama Hajal, PA
NPI 1811585730 · Physician Assistant · Las Vegas, NV
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Oussama Hajal, PA is a Physician Assistant provider in Las Vegas, NV (NPI 1811585730).
Provider details
- NPI number
- 1811585730
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA2384 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 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
368 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 | 217 | $106 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 103 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $75 |
| Administration of Influenza Virus VaccineG0008 | 12 | $32 |
Typical Medicare-allowed amounts for these services range $14–$106 (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 · 107 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 498 | 174 |
| Amlodipine Besylate | 364 | 133 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 326 | 90 |
| Metformin Hcl | 295 | 106 |
| Losartan Potassium | 281 | 100 |
| Lisinopril | 222 | 84 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 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)
- 5701 W Charleston Blvd Ste 100Las Vegas, NV 89146-1256Phone: (702) 877-9514Fax: (702) 312-3510
Registry dates
- Enumerated
- 2021-01-06
- Last updated
- 2026-03-04
- Certified
- 2026-03-04
Frequently asked questions
- What is Oussama Hajal's NPI number?
- Oussama Hajal's National Provider Identifier (NPI) is 1811585730, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oussama Hajal's specialty?
- Oussama Hajal is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Oussama Hajal located?
- Oussama Hajal's practice location on file with NPPES is 4469 W Charleston Blvd, Las Vegas, NV 89102-1605.
- What is Oussama Hajal's phone number?
- The practice phone number listed in the NPPES registry for Oussama Hajal is (702) 637-4239.
- Does Oussama Hajal accept Medicare?
- Oussama Hajal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Oussama Hajal's NPI active?
- Yes — Oussama Hajal's NPI (1811585730) is active in the NPPES registry as of the last update on 2026-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.