Dr. Tamar Meszaros, MD
- Medicare services, 2024
- 676
- Medicare patients, 2024
- 183
- Part D claims, 2024
- 2,746
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 8767 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 Dr. Meszaros' professional email, personal email and mobile number
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Dr. Tamar Meszaros is an internist in Beverly Hills, California
Dr. Meszaros practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California.
Dr. Meszaros' NPI, 1518150192, was assigned on August 27, 2007. Dr. Meszaros graduated from Georgetown University School of Medicine in 2004. Dr. Meszaros holds California license A100306.
- NPI
- 1518150192NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911087861
- NPI enumeration date
- August 27, 2007
- NPI status
- Active
- Practice phone
- (310) 385-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Tamar Meszaros practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California
Dr. Meszaros' primary practice is Cedars-Sinai Medical Care Foundation, at 8767 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 385-3200.
- Cedars-Sinai Medical Care Foundation8767 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 385-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tamar Meszaros is affiliated with 4 sites of care and 1 medical group
Dr. Meszaros' primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dr. Meszaros is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Dr. Meszaros to 1 more group practice or clinic and 1 home health agency, 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 Dr. Tamar Meszaros' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Meszaros practices, 3 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 |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tamar Meszaros is one of 16,751 internists in California
Internal medicine is Dr. Meszaros' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Meszaros is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Meszaros
Counts of internists 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
Dr. Tamar Meszaros billed Medicare for 676 services in 2024
CMS data shows 676 Medicare services from Dr. Meszaros across 10 procedure codes in 2024, for 183 Medicare patients. Medicare paid $25,961 for them. Every service was in an office.
Dr. Meszaros' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2342024: 27317%
- Surgery
- 2023: 1442024: 17320%
- Other services
- 2023: 972024: 16065%
- Tests and treatments
- 2023: 542024: 7030%
- Imaging
- 2023: 122024: 0100%
Dr. Meszaros compared with the California median for internists, 2024
- Dr. Meszaros
- California median
- Medicare services
- 676vs 36187% above
- Medicare patients
- 183vs 15121% above
- Part D claims
- 2,111vs 4215.0 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Meszaros' 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tamar Meszaros treated 183 Medicare patients in 2024, average age 73
CMS counts 183 Medicare patients who saw Dr. Meszaros in 2024. The largest group is 65 to 74, with 102 patients. 67% of them have high cholesterol, and 60% have high blood pressure. 16% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Meszaros' median patient age at 59, with 76% women.
Dr. Meszaros' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Meszaros' Medicare patients by sex, 2024
- Women14479%
- Men3921%
Chronic conditions among Dr. Meszaros' Medicare patients, 2024
- High cholesterol67%
- High blood pressure60%
- Arthritis49%
- Cancer22%
- Ischemic heart disease22%
- Anxiety20%
- Osteoporosis20%
- Diabetes18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Meszaros' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women76%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tamar Meszaros wrote 2,746 Medicare Part D claims in 2024
In 2024, Dr. Meszaros wrote 2,746 Medicare Part D claims for 331 patients. 90% of them were for generic drugs. CMS names the drug for 2,111 of them, across 60 drugs with 11 or more claims each, at $65,346 in total drug cost. In 2023, CMS named 1,842 claims across 55 drugs.
Dr. Meszaros' Part D claims by kind of drug, 2024
- Generic2,476 claims90%
- Brand-name and other270 claims10%
Dr. Meszaros' 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 Dr. Meszaros' Part D claims, 2024
- Opioids1%36 of 2,746 claims
- Antibiotics2%43 of 2,746 claims
- Antipsychotics, patients 65 and over0%12 of 2,746 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: 1,8422024: 2,11115%
Drugs named by CMS: 60 in 2024, 55 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
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Dr. Tamar Meszaros graduated from Georgetown University School of Medicine
Dr. Meszaros graduated from Georgetown University School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tamar Meszaros'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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Dr. Tamar Meszaros
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Tamar Meszaros' NPI number?
Dr. Tamar Meszaros' NPI number is 1518150192. It was assigned on August 27, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Tamar Meszaros?
Dr. Tamar Meszaros is an internist in Beverly Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tamar Meszaros practice?
Dr. Meszaros practices at 8767 Wilshire Blvd, Beverly Hills, CA 90211. Dr. Meszaros' primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dmand AI also links Dr. Meszaros to 1 group practice or clinic and 1 home health agency.
What is Dr. Tamar Meszaros' office phone number?
The practice phone on file for Dr. Meszaros is (310) 385-3200.
What is Dr. Tamar Meszaros' medical license number?
Dr. Meszaros holds California license A100306.
Which hospitals is Dr. Tamar Meszaros affiliated with?
Dr. Meszaros is affiliated with Cedars-Sinai Medical Center.
What medical group is Dr. Tamar Meszaros part of?
Dr. Meszaros is linked to Cedars-Sinai Medical Group.
Does Dr. Tamar Meszaros accept Medicare?
Yes. CMS data shows Dr. Meszaros billed Medicare for 676 services in 2024.
How many Medicare patients does Dr. Tamar Meszaros see?
CMS counts 183 Medicare patients who saw Dr. Meszaros in 2024, with an average age of 73.
What services does Dr. Tamar Meszaros bill to Medicare?
In 2024, Dr. Meszaros' most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
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Where did Dr. Tamar Meszaros go to medical school?
Dr. Meszaros graduated from Georgetown University School of Medicine in 2004.
What drugs does Dr. Tamar Meszaros prescribe most?
In 2024 Medicare Part D data, Dr. Meszaros' most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
How long has Dr. Tamar Meszaros been practicing?
Dr. Meszaros graduated from medical school in 2004, 22 years ago.
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