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DR. TAMAR MESZAROS M.D.
NPI 1518150192
Internal Medicine in Beverly Hills, CA

Active since August 27, 2007Opted out of Medicare · through Feb 8, 2028
9033 WILSHIRE BLVD STE 404, BEVERLY HILLS, CA 90211(310) 652-1900(310) 424-7369 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 17, 2026, Apr 16, 2021 (2 updates tracked since 2021).

About Dr. Tamar Meszaros M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. TAMAR MESZAROS M.D. (NPI 1518150192) is an individual internal medicine provider in Beverly Hills, California, licensed in California (A100306) and active in the NPI registry since August 2007. She has opted out of Medicare through February 8, 2028 and remains eligible to order and refer and is a graduate of Georgetown University School Of Medicine (2004).

NPPES Registry Identity

NPI1518150192
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. TAMAR MESZAROSCredential: M.D.
Location Address9033 WILSHIRE BLVD STE 404Beverly Hills, CA 90211-1847
Mailing Address9033 Wilshire Blvd Ste 404Beverly Hills, CA 90211-1847 · (310) 652-1900 · Fax (310) 424-7369
Phone(310) 652-1900
Fax(310) 424-7369
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2004
Enumeration DateAugust 27, 2007
Last NPPES UpdateMarch 17, 20262 updates tracked since enumeration
NPPES CertifiedMarch 17, 2026
✔ NPI 1518150192 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A100306
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

9033 WILSHIRE BLVD STE 404, Beverly Hills, CA 90211
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Tamar Meszaros M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 8, 2026 through February 8, 2028.

Opt-Out Effective DateFebruary 8, 2026
Opt-Out In Effect ThroughFebruary 8, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Areas of Expertise CMS Part B claims 10

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
182 services125 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
173 services127 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
91 services77 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
87 services87 patients
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes G0446
This is a yearly, personal consultation focused on behaviors affecting heart health. It lasts 15 minutes and may cover topics like diet, exercise, and stress management. It's about learning healthy habits to protect your heart.
34 services34 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
32 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90211 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Transport chair, adult size, patient weight capacity up to and including 300 pounds E1038
DME-Other DME · category DE000N
1 supplier12 claims12 services$6.93 avg. paid by Medicare
Power wheelchair, group 2 standard, captains chair, patient weight capacity up to and including 300 pounds K0823
DME-Wheelchairs · category DD009N
1 supplier11 claims11 services$142.34 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ALBERT CAROL FUCHS M.D.
Internal Medicine
9033 WILSHIRE BLVD STE 404
BEVERLY HILLS, CA 90211
Los Angeles County (310) 652-1900

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Tamar Meszaros's NPI number?

The NPI number for Tamar Meszaros is 1518150192. It was assigned to this individual provider in the NPPES registry on August 27, 2007.

Where is Tamar Meszaros located?

Tamar Meszaros practices at 9033 Wilshire Blvd Ste 404, Beverly Hills, CA 90211. The listed phone number is (310) 652-1900.

What is Tamar Meszaros's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Tamar Meszaros enrolled in Medicare?

No. Tamar Meszaros has opted out of Medicare through February 8, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Tamar Meszaros was last updated on March 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.