Mariam Torossian
- Medicare services, 2024
- 1,166
- Medicare patients, 2024
- 296
- Part D claims, 2024
- 1,830
- Publications
- 1
- MIPS score, 2024
- 89
- Practice address
- 8501 Wilshire Blvd, Beverly Hills, CA 90211
- Practice phone
- Call (310) 385-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedars-Sinai Medical Care Foundation
Beverly Hills, California
Find Mariam Torossian's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Mariam Torossian is a pulmonologist in Beverly Hills, California
Mariam Torossian practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California.
Mariam Torossian's NPI, 1447593033, was assigned on April 1, 2013. Mariam Torossian graduated from Geisel School Of Medicine At Dartmouth in 2013. Mariam Torossian holds California license A133961.
- NPI
- 1447593033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759624422
- NPI enumeration date
- April 1, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 385-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mariam Torossian practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California
Mariam Torossian's primary practice is Cedars-Sinai Medical Care Foundation, at 8501 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 385-3200.
- Cedars-Sinai Medical Care Foundation8501 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 385-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mariam Torossian is affiliated with 5 sites of care and 2 medical groups
Mariam Torossian's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Mariam Torossian is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Mariam Torossian to 1 more hospital, 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mariam Torossian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mariam Torossian practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Care Foundation | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mariam Torossian is one of 1,339 pulmonologists in California
Pulmonary disease is Mariam Torossian's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Mariam Torossian is board certified in critical care medicine by the American Board of Internal Medicine. Mariam Torossian is licensed in California.
Specialties and state licenses
- Pulmonary disease, CaliforniaPrimary
Clinical focus
Dmand AI lists asthma, bronchitis, chronic lung disease, chronic obstructive pulmonary disease (COPD), chronic respiratory failure, pleural effusion, pneumonia and pneumonia and respiratory infection among the conditions Mariam Torossian treats.
Pulmonologists near Mariam Torossian
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Mariam Torossian billed Medicare for 1,166 services in 2024
CMS data shows 1,166 Medicare services from Mariam Torossian across 12 procedure codes in 2024, for 296 Medicare patients. Medicare paid $115,284 for them.
Mariam Torossian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3592024: 1,08021%
- Surgery
- 2023: 552024: 4420%
- Imaging
- 2023: 492024: 2059%
- Tests and treatments
- 2023: 432024: 1174%
- Other services
- 2023: 432024: 1174%
Where Mariam Torossian's Medicare services took place, 2024
- In an office58750%
- In a facility57950%
Mariam Torossian compared with the California median for pulmonologists, 2024
- Mariam Torossian
- California median
- Medicare services
- 1,166vs 64980% above
- Medicare patients
- 296vs 2729% above
- Part D claims
- 1,669vs 4214.0 times
Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.
Mariam Torossian's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Mariam Torossian?
Medicare shows one payer. Book a meeting to get commercial claims data for Mariam Torossian and other pulmonologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Mariam Torossian treated 296 Medicare patients in 2024, average age 75
CMS counts 296 Medicare patients who saw Mariam Torossian in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.70, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Mariam Torossian's median patient age at 71, with 59% women.
Mariam Torossian's Medicare patients by age, 2024
Mariam Torossian's Medicare patients by sex, 2024
- Women17258%
- Men12442%
Chronic conditions among Mariam Torossian's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease57%
- COPD53%
- Heart failure45%
- Chronic kidney disease41%
- Mood disorders40%
Share of Medicare patients with each condition. A patient can have several.
Mariam Torossian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mariam Torossian wrote 1,830 Medicare Part D claims in 2024
In 2024, Mariam Torossian wrote 1,830 Medicare Part D claims for 309 patients. CMS names the drug for 1,669 of them, across 29 drugs with 11 or more claims each, at $621,711 in total drug cost. In 2023, CMS named 1,391 claims across 26 drugs.
Mariam Torossian's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Mariam Torossian's Part D claims, 2024
- Antibiotics3%62 of 1,830 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,3912024: 1,66920%
Drugs named by CMS: 29 in 2024, 26 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mariam Torossian scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Mariam Torossian for performance year 2024, reported as part of a group. Mariam Torossian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mariam Torossian as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Mariam Torossian's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Mariam Torossian has 1 publication on record
Dmand AI links 1 paper to Mariam Torossian in 2025. Mariam Torossian's most frequent co-authors are Kenneth Hyunchung Kim, MD and Margaret I. Liang.
Mariam Torossian's most frequent co-authors
Recent publications by Mariam Torossian
See who Mariam Torossian researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Mariam Torossian works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Mariam Torossian received $709 in industry payments from 2016 to 2025
CMS Open Payments shows 23 general payments to Mariam Torossian from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $245.
General payments to Mariam Torossian by program year, 2016 to 2025
Companies that paid Mariam Torossian the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mariam Torossian graduated from Geisel School Of Medicine At Dartmouth
Mariam Torossian graduated from Geisel School Of Medicine At Dartmouth in 2013.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Mariam Torossian accepts plans from 14 insurance carriers
Mariam Torossian is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +6 more carriersWith a free account
Plan types Mariam Torossian accepts, by number of carriers
- Medicare9
- PPO9
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Mariam Torossian's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Mariam Torossian
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mariam Torossian's NPI number?
Mariam Torossian's NPI number is 1447593033. It was assigned on April 1, 2013, and it is active in the NPI Registry.
What does Mariam Torossian specialize in?
Mariam Torossian is a pulmonologist in Beverly Hills, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Mariam Torossian practice?
Mariam Torossian practices at 8501 Wilshire Blvd, Beverly Hills, CA 90211. Mariam Torossian's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dmand AI also links Mariam Torossian to 1 hospital, 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Mariam Torossian's office phone number?
The practice phone on file for Mariam Torossian is (310) 385-3200.
What is Mariam Torossian's medical license number?
Mariam Torossian holds California license A133961.
Which hospitals is Mariam Torossian affiliated with?
Mariam Torossian is affiliated with Cedars-Sinai Medical Center. Dmand AI links Mariam Torossian to 1 more hospital.
What medical group is Mariam Torossian part of?
Mariam Torossian is linked to Cedars-Sinai Medical Group. Dmand AI links Mariam Torossian to 1 more medical group.
Does Mariam Torossian accept Medicare?
Yes. CMS data shows Mariam Torossian billed Medicare for 1,166 services in 2024, and Mariam Torossian accepts Medicare assignment.
Does Mariam Torossian offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Mariam Torossian as offering telehealth services.
What is Mariam Torossian's MIPS score?
Mariam Torossian's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Mariam Torossian see?
CMS counts 296 Medicare patients who saw Mariam Torossian in 2024, with an average age of 75.
Is Mariam Torossian board certified?
Yes. Mariam Torossian is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Mariam Torossian bill to Medicare?
In 2024, Mariam Torossian's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and hospital inpatient care (99232).
Where did Mariam Torossian go to medical school?
Mariam Torossian graduated from Geisel School Of Medicine At Dartmouth in 2013.
What drugs does Mariam Torossian prescribe most?
In 2024 Medicare Part D data, Mariam Torossian's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Prednisone.
Has Mariam Torossian received payments from drug or device companies?
CMS Open Payments shows $709 in general payments to Mariam Torossian from 8 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Mariam Torossian been practicing?
Mariam Torossian graduated from medical school in 2013, 13 years ago.
Does Mariam Torossian do research?
Dmand AI links 1 publication to Mariam Torossian.
Who does Mariam Torossian publish with?
Mariam Torossian's most frequent co-authors are Kenneth Hyunchung Kim, MD (1 shared paper) and Margaret I. Liang (1 shared paper).
What insurance does Mariam Torossian accept?
Mariam Torossian is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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