Dr. Junaid Ahmed Bakhtiyar Zaman, MA, BMBCH, MRCP, PHD

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

• Glendale Adventist Medical Center Hospital · Glendale, CA
• Usc Arcadia Hospital Hospital · Arcadia, CA
• Usc Verdugo Hills Hospital Hospital · Glendale, CA
• Keck Hospital Of Usc Hospital · Los Angeles, CA

Also affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at USC Care Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1371 clinicians in the practice; 12 are shown here.

• Abdul Rahman Mustafa Hasan Abualruz, MD Body Imaging Physician · Augusta, GA
• Veronica L Acevedo, ACNP-BC Acute Care Nurse Practitioner · Los Angeles, CA
• Dr. Aaron Joseph Ahearn, MD-PHD Transplant Surgery Physician · Newport Beach, CA
• Dr. Amir-Hossein Akbari Student in an Organized Health Care Education/Training Program · Los Angeles, CA
• Kevin J Chua, MD Urology Physician · Virginia Beach, VA
• Mangala Sridhar Iyengar, MD/PHD Hospitalist Physician · Los Angeles, CA
• Dr. Juan Carlos Martinez Camarillo, MD Retina Specialist (Ophthalmology) Physician · Los Angeles, CA
• Karen Senikowich Morgan, MD Ophthalmology Physician · Los Angeles, CA
• Patricia Paik Omoto, CRNA Certified Registered Nurse Anesthetist · Los Angeles, CA
• Donald Solio Acute Care Nurse Practitioner · Los Angeles, CA
• Fayez S. Takla, MD Anesthesiology Physician · Los Angeles, CA
• Vincent Manuel Tristan, PA Physician Assistant · Los Angeles, CA

Other providers in Los Angeles

• Maulin Shah

  Individual Clinical Cardiac Electrophysiology Physician · NPI 1689164121

  8700 Beverly Blvd Ste 5512, Los Angeles, CA 90048 · (310) 423-5161

• Ruth Hammel Strauss, MD

  Individual Clinical Cardiac Electrophysiology Physician · NPI 1679653703

  1401 S Grand Ave, Los Angeles, CA 90015-3010 · (213) 748-2411

• Dr. Ravi Kumar Sureddi, MBBS

  Individual Clinical Cardiac Electrophysiology Physician · NPI 1902020167

  1245 Wilshire Blvd Ste 580, Los Angeles, CA 90017-4810 · (213) 977-0419

• Dr. Alex Yu Hong Tan, MBBS

  Individual Clinical Cardiac Electrophysiology Physician · NPI 1609054253

  8700 Beverly Blvd Cedars-Sinai Medical Ctr, Los Angeles, CA 90048 · (310) 423-5583