Mariam Torossian
Pulmonary Disease Physician · Beverly Hills, CA
Mariam Torossian is a pulmonary disease physician with a practice address in Beverly Hills, California, and NPI 1447593033, issued on Apr 1, 2013. Check the license (California A133961, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Mariam Torossian
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- A133961 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8536 Wilshire Blvd Ste 201, Beverly Hills, CA 90211
- Phone
- (310) 248-8299
- Enumerated
- Apr 1, 2013
- Record last updated
- Jan 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190521000847); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,443 in California → Look up another NPI →
Also registered at 8536 Wilshire Blvd Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Chang, MDPulmonary Disease Physician1346809001
- Robin Solymanijam, M.D.Pulmonary Disease Physician1811180144
- Derick Tsaoi, MDPulmonary Disease Physician1043708639
Verify Mariam Torossian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A133961Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,830 Medicare Part D claims for 309 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 52% of claims.
Most prescribed
- Trelegy Ellipta325 claims
- Albuterol Sulfate Hfa151 claims
- Prednisone118 claims
- Stiolto Respimat101 claims
- Montelukast Sodium93 claims
- Famotidine91 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): 85.7 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).
Industry payments in 2024: $81.85
4 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 8,806 providers of this specialty with any payment received $5,159.88 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
- Cedars-Sinai Medical Care FoundationBeverly Hills, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariam Torossian among 1,443 pulmonary disease physician records in California
Mariam Torossian is one of 1,443 pulmonary disease physician records with a practice address in California. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2013 · median 2002 among the 1,061 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in California
There are 1,443 pulmonary disease physician records in California.
All 1,443 in California → Every provider in Beverly Hills → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- James Caplan, M.D.Beverly Hills, CA 902111992717037
- Stephanie Chang, MDBeverly Hills, CA 902111346809001
- Lillian Hsu, M.D.Beverly Hills, CA 902111942518691
- Jordan Rees, M.D.Beverly Hills, CA 902111386007797
- Robin Solymanijam, M.D.Beverly Hills, CA 902111811180144
- Derick Tsaoi, MDBeverly Hills, CA 902111043708639
- Amy Weinberg, M.D.Beverly Hills, CA 902111366476228
- Babak Eshaghian, M.D.Beverly Hills, CA 902121861716318
Common questions
What is Mariam Torossian's NPI number?
Mariam Torossian's National Provider Identifier (NPI) is 1447593033, issued on Apr 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mariam Torossian located?
The NPPES record lists a practice address at 8536 Wilshire Blvd Ste 201, Beverly Hills, CA, 90211. Phone: (310) 248-8299. Providers update this record themselves, so call before visiting.
How can I verify Mariam Torossian's license?
NPPES lists California license number A133961, 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 Mariam Torossian prescribe under Medicare Part D?
In 2024, Mariam Torossian had 1,830 Medicare Part D claims for 309 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Mariam Torossian's MIPS final score?
The 2023 MIPS final score is 85.7 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.