Dr. Thien-Trang Joanna Nguyen, MD

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.

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.

Colleagues at Ridgecrest Regional Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 94 clinicians in the practice; 12 are shown here.

• Ihab Edward Beblawi, MD Gastroenterology Physician · Pasadena, CA
• Jacqueline Bell Family Nurse Practitioner · Ridgecrest, CA
• Arvin Nino Salangsang Espiritu Family Medicine Physician · Ridgecrest, CA
• Dr. Mitchell Geoffrey Goldenberg, MBBS, PHD Urology Physician · Los Angeles, CA
• Artur Grigoriyan, MD Pulmonary Disease Physician · Apple Valley, CA
• Dr. Sujal Mandavia, MD Emergency Medicine Physician · Los Angeles, CA
• Neelam Math, FNP-C Family Nurse Practitioner · McKinney, TX
• MS. Jenice Diane Palachick, CRNP Nurse Practitioner · Roanoke, VA
• Devanshu Harendra Thakore, MD Hospitalist Physician · Ridgecrest, CA
• Brittany Ann Toffey Internal Medicine Physician · Summit, NJ
• Hope A Wildenberg, MD Family Medicine Physician · Ridgecrest, CA
• Anthony Michael Woolf, MD Emergency Medicine Physician · Miramar Beach, FL

Other providers in West Hollywood

• Dr. William Bruno, MD

  Individual Plastic and Reconstructive Surgery Physician · NPI 1720203151

  9201 W Sunset Blvd Ste 707, West Hollywood, CA 90069-3708 · (310) 461-3855

• Mitchell S. Karlan, MD, a Professional Corporation

  Organization Plastic and Reconstructive Surgery Physician · NPI 1710913371

  310 N San Vicente Blvd 3rd Fl, West Hollywood, CA 90048-1810 · (310) 423-9307

• Dr. Edward Christopher Ray, MD

  Individual Plastic and Reconstructive Surgery Physician · NPI 1184808438

  8700 Beverly Blvd, West Hollywood, CA 90048-1804 · (310) 423-5000

• Dr. Daniel Suissa, MD, MSC, FRCSC

  Individual Plastic and Reconstructive Surgery Physician · NPI 1285082859

  9201 W Sunset Blvd Ste 708, West Hollywood, CA 90069-3708 · (424) 285-5545