Reza Mesbah, M.D
Adult Medicine Physician · Los Angeles, CA
Reza Mesbah, M.D is an adult medicine physician with a practice address in Los Angeles, California, and NPI 1235465089, issued on Oct 29, 2009. Check the license (California C168003, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Reza Mesbah
- Credential
- M.D
- Primary taxonomy
- Adult Medicine Physician 207QA0505X
- License numbers
- C168003 CA
261697 NY
0101248524 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1762 Westwood Blvd Ste 110, Los Angeles, CA 90024
- Phone
- (310) 441-2000
- Enumerated
- Oct 29, 2009
- Record last updated
- Jan 24, 2024
- Fax
- (310) 441-2020
- Medicare enrollment
- Enrolled (PECOS I20221215002995); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest adult medicine physician records → All 386 in California → Look up another NPI →
Also registered at 1762 Westwood Blvd Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sonya StryzinskiNutritionist1275218372
Verify Reza Mesbah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C168003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average adult medicine physician in 2024
3,571 Medicare Part D claims for 396 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 28 claims were for opioids.
Most prescribed
- Atorvastatin Calcium350 claims
- Amlodipine Besylate183 claims
- Losartan Potassium103 claims
- Ozempic102 claims
- Metformin Hcl100 claims
- Gabapentin99 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.
Industry payments in 2024: $594.96
25 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 664 providers of this specialty with any payment received $1,405.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Priority Family Care Center ApcLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Reza Mesbah among 386 adult medicine physician records in California
Reza Mesbah, M.D is one of 386 adult medicine physician records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 55% of them.
- NPI issued2009 · 55% of these records are older, 42% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 48% of these records are
- Graduated1992 · median 2005 among the 187 with a school on file
- Record last updated2024 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Medicine Physician providers in California
There are 386 adult medicine physician records in California.
All 386 in California → Every provider in Los Angeles → Adult Medicine Physician nationwide →
The 8 adult medicine physician records with the nearest ZIP codes
- Natalia Guzman, FNPLos Angeles, CA 900251124693528
- Marivic Bautista, MDLos Angeles, CA 900221760680243
- Maya Mitchell, M.D.Los Angeles, CA 900271811193139
- Raymond Park, D.O,Los Angeles, CA 900271174970560
- Suh Hee Kim, NPLos Angeles, CA 900201831671411
- Steve Shvartsblat, MD MPHLos Angeles, CA 900201477984672
- Adam Fronczek, APNLos Angeles, CA 900151639595119
- Jaime Ramos, M.DLos Angeles, CA 900151487732327
Common questions
What is Reza Mesbah, M.D's NPI number?
Reza Mesbah, M.D's National Provider Identifier (NPI) is 1235465089, issued on Oct 29, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Reza Mesbah, M.D located?
The NPPES record lists a practice address at 1762 Westwood Blvd Ste 110, Los Angeles, CA, 90024. Phone: (310) 441-2000. Providers update this record themselves, so call before visiting.
How can I verify Reza Mesbah, M.D's license?
NPPES lists California license number C168003, 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 Reza Mesbah, M.D prescribe under Medicare Part D?
In 2024, Reza Mesbah, M.D had 3,571 Medicare Part D claims for 396 beneficiaries; the average among adult medicine physician prescribers was 3,002. Part D covers Medicare prescriptions only.
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.