Wasim Mouazzen, MD
NPI 1326542010 · Hospitalist Physician · Escondido, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wasim Mouazzen, MD is a Hospitalist Physician provider in Escondido, CA (NPI 1326542010).
Provider details
- NPI number
- 1326542010
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A173406 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
996 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 680 | $120 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 169 | $117 |
| Advance Care Planning, First 30 Minutes99497 | 60 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 38 | $176 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 33 | $80 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 16 | $84 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 19 | 18 |
| Atorvastatin Calcium | 15 | 12 |
| Levofloxacin | 14 | 14 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Metoprolol Tartrate | 13 | 13 |
| Pantoprazole Sodium | 13 | 13 |
| Prednisone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2021-09-09
- Certified
- 2021-08-23
Frequently asked questions
- What is Wasim Mouazzen's NPI number?
- Wasim Mouazzen's National Provider Identifier (NPI) is 1326542010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wasim Mouazzen's specialty?
- Wasim Mouazzen is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Wasim Mouazzen located?
- Wasim Mouazzen's practice location on file with NPPES is 2185 Citracado Pkwy, Escondido, CA 92029-4159.
- What is Wasim Mouazzen's phone number?
- The practice phone number listed in the NPPES registry for Wasim Mouazzen is (442) 281-5000.
- Does Wasim Mouazzen accept Medicare?
- Wasim Mouazzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wasim Mouazzen's NPI active?
- Yes — Wasim Mouazzen's NPI (1326542010) is active in the NPPES registry as of the last update on 2021-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.