Dr. Tony Lo, DO

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.

• Henry Mayo Newhall Hospital Hospital · Valencia, CA · listed as Henry Mayo Newhall Memorial Hospital

Colleagues at Providence Facey Medical Foundation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 323 clinicians in the practice; 12 are shown here.

• Lawrence Gregory Bernstein, MD Internal Medicine Physician · Santa Clarita, CA
• Alborz Borjian, DO Obstetrics & Gynecology Physician · Marina del Rey, CA
• Ali Cheaito, MD Transplant Surgery Physician · Mission Hills, CA
• Catherine S. Cho, MD Pediatrics Physician · Mission Hills, CA
• Chase C Cho, DO Family Medicine Physician · Northridge, CA
• Dr. Yuri Falkinstein, MD Orthopaedic Surgery of the Spine Physician · Burbank, CA
• Dr. Mark L Geller, MD Endocrinology, Diabetes & Metabolism Physician · Tarzana, CA
• Nayiri G. Gharibian, DO Internal Medicine Physician · Mission Hills, CA
• Archana Kulai, MD Family Medicine Physician · Mission Hills, CA
• Dr. Geoffrey Liang, DO Student in an Organized Health Care Education/Training Program · Mission Hills, CA
• David Lawrence Morrow, MD Family Medicine Physician · Santa Clarita, CA
• Yoana De Jesus Urbina Marriage & Family Therapist · Northridge, CA

Other providers in Valencia

• Lifepoint Rehab Physician Services LLC

  Organization Physical Medicine & Rehabilitation Physician · NPI 1508632373

  25727 McBean Pkwy, Valencia, CA 91355-3704 · (661) 200-1071

• Ashley Ragan McLeish, DPT

  Individual Physical Medicine & Rehabilitation Physician · NPI 1881028595

  25751 McBean Pkwy Ste 200, Valencia, CA 91355-3701 · (661) 284-3155

• Jonathan Ramin, DO

  Individual Physical Medicine & Rehabilitation Physician · NPI 1336502079

  24051 Newhall Ranch Rd Bldg C, Valencia, CA 91355-5702 · (661) 254-6364

• Dr. Joseph Terrazzino, MD

  Individual Physical Medicine & Rehabilitation Physician · NPI 1952337719

  23823 Valencia Blvd Ste 230, Valencia, CA 91355-2103 · (661) 254-0172