Mohsen Hamza, M.D.
NPI 1003996844 · Neurology with Special Qualifications in Child Neurology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohsen Hamza, M.D. is a Neurology with Special Qualifications in Child Neurology Physician provider in Los Angeles, CA (NPI 1003996844).
Provider details
- NPI number
- 1003996844
- Entity type
- Individual
- Primary specialty
- Neurology with Special Qualifications in Child Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A43543 (CA)
Specialties & taxonomies
- Neurology with Special Qualifications in Child Neurology PhysicianPrimary2084N0402XLicense A43543 (CA)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,703 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) |
|---|---|---|
| Application of Electrical Stimulation With Therapist Present, Each 15 Minutes97032 | 672 | $12 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 374 | $107 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 358 | $138 |
| Therapy Procedure Using Massage, Each 15 Minutes97124 | 346 | $34 |
| Application of Ultrasound, Each 15 Minutes97035 | 316 | $11 |
| Needle Measurement of Electrical Activity in Muscle With Injection of Chemical for Paralysis of Nerve Muscle95874 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 213 | 54 |
| Memantine Hcl | 148 | 37 |
| Donepezil Hcl | 139 | 39 |
| Meloxicam | 91 | 31 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 75 | 18 |
| Clonidine Hcl | 65 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 61 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,180 across 159 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
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2024-04-02
- Certified
- 2024-04-02
Frequently asked questions
- What is Mohsen Hamza's NPI number?
- Mohsen Hamza's National Provider Identifier (NPI) is 1003996844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohsen Hamza's specialty?
- Mohsen Hamza is listed in the NPPES registry with a primary specialty of Neurology with Special Qualifications in Child Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Mohsen Hamza located?
- Mohsen Hamza's practice location on file with NPPES is 11600 Wilshire Blvd, Los Angeles, CA 90025-5781.
- What is Mohsen Hamza's phone number?
- The practice phone number listed in the NPPES registry for Mohsen Hamza is (310) 477-7201.
- Does Mohsen Hamza accept Medicare?
- Mohsen Hamza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohsen Hamza's NPI active?
- Yes — Mohsen Hamza's NPI (1003996844) is active in the NPPES registry as of the last update on 2024-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.