Bassam Mouazzen, M.D.
NPI 1952492712 · Specialist · Glendora, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bassam Mouazzen, M.D. is a Specialist provider in Glendora, CA (NPI 1952492712).
Provider details
- NPI number
- 1952492712
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C43066 (CA)
Specialties & taxonomies
Other Service Providers
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
1,044 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 316 | $185 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 315 | $15 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 163 | $220 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 163 | $217 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 34 | $71 |
| Electrocardiogram (ecg) 2-Day Continuous With Review and Report By Health Care Professional |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 88 | 28 |
| Apixabanbrand: Eliquis | 81 | 23 |
| Lisinopril | 80 | 23 |
| Digoxin | 79 | 25 |
| Carvedilol | 74 | 25 |
| Hydrochlorothiazide | 68 | 17 |
| Amlodipine Besylate | 63 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$218 across 7 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
- 2006-09-27
- Last updated
- 2023-03-07
Frequently asked questions
- What is Bassam Mouazzen's NPI number?
- Bassam Mouazzen's National Provider Identifier (NPI) is 1952492712, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bassam Mouazzen's specialty?
- Bassam Mouazzen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Bassam Mouazzen located?
- Bassam Mouazzen's practice location on file with NPPES is 415 W Route 66, Glendora, CA 91740-4335.
- What is Bassam Mouazzen's phone number?
- The practice phone number listed in the NPPES registry for Bassam Mouazzen is (626) 852-9986.
- Does Bassam Mouazzen accept Medicare?
- Bassam Mouazzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bassam Mouazzen's NPI active?
- Yes — Bassam Mouazzen's NPI (1952492712) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.