Wasim Mouazzen, MD
Hospitalist Physician · Escondido, CA
Wasim Mouazzen, MD is a hospitalist physician with a practice address in Escondido, California, and NPI 1326542010, issued on Mar 19, 2018. Check the license (California A173406, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Wasim Mouazzen
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- A173406 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2185 Citracado Pkwy, Escondido, CA 92029
- Phone
- (442) 281-5000
- Enumerated
- Mar 19, 2018
- Record last updated
- Sep 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220622001871); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2185 Citracado Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khaldoun Abouelhosn, M.DInternal Medicine Physician1336310093
- Sam Adllirad, DOInternal Medicine Physician1770287583
- Sandy Akrawe, M.D.Internal Medicine Physician1679927578
- Rami Alassaad, M.DHospitalist Physician1235449265
- Amir Asgari, M.D.Internal Medicine Physician1730484981
- Sarin Atam, MDInternal Medicine Physician1194394494
Verify Wasim Mouazzen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A173406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average hospitalist physician in 2024
322 Medicare Part D claims for 145 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Eliquis19 claims
- Atorvastatin Calcium15 claims
- Levofloxacin14 claims
- Amoxicillin-Clavulanate Potass13 claims
- Metoprolol Tartrate13 claims
- Pantoprazole Sodium13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 4 group practices
- Arcadia Hospitalist Medical Group IncArcadia, CA
- Galen Inpatient Physicians PCGlendale, CA
- Palomar Hospitalist Medical Group IncPoway, CA
- Socal HospitalistsLong Beach, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hospitalist Physician providers in California
There are 3,099 hospitalist physician records in California.
Other hospitalist physician records in California
- Zina Abbas, M.D.Chula Vista, CA1962799189
- Abdul Abdali, M.D.French Camp, CA1104319771
- Michael Abdel-Malek, MDDublin, CA1952388852
- Amr Abdelaty, MDWoodland, CA1962996348
- Anwar Abdelhadi, M.D.Orange, CA1093784191
- Farid Abdelmalak, M.D.Santa Monica, CA1912392937
- Elijah AbdelmeseehLong Beach, CA1346827631
- Homayoun Abdollahzadeh, M.D.Rancho Mirage, CA1871802454
- Wajidah Abdul-KhabirDuarte, CA1215323522
- Rizwana Abdullah, MDRoseville, CA1194899401
Common questions
What is Wasim Mouazzen, MD's NPI number?
Wasim Mouazzen, MD's National Provider Identifier (NPI) is 1326542010, issued on Mar 19, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Wasim Mouazzen, MD located?
The NPPES record lists a practice address at 2185 Citracado Pkwy, Escondido, CA, 92029. Phone: (442) 281-5000. Providers update this record themselves, so call before visiting.
How can I verify Wasim Mouazzen, MD's license?
NPPES lists California license number A173406, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wasim Mouazzen, MD prescribe under Medicare Part D?
In 2024, Wasim Mouazzen, MD had 322 Medicare Part D claims for 145 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Wasim Mouazzen, MD's MIPS final score?
The 2023 MIPS final score is 76.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.