Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Amir Hossein Alim Marvasti

Individual provider Ophthalmology Physician · NPI 1568882751

Amir Hossein Alim Marvasti practises Ophthalmology in Orange, California. Graduated from Boston University School of Medicine in 2014, 12 years ago. Practices with Dan B Tran Medical Corporation, a 9-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
12
Trained at
Boston University School of Medicine
Licensed in
CA
In the registry since
2014
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

363 S Main St Ste 100
Orange, CA 92868-3813
Phone: (714) 771-1213
Fax: (714) 771-7126
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 14726 Ramona Ave Ste 290, Chino, CA 91710-5730 — (714) 771-1213
  • 14726 Ramona Ave Ste 290, Chino, CA 91710-5730 — (714) 771-1213
  • 15825 Laguna Canyon Rd Ste 201, Irvine, CA 92618-2127 — (949) 453-4661
  • 4300 Long Beach Blvd Ste 400, Long Beach, CA 90807-2008 — (562) 591-7700

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A140382 (CA)

Record details

NPI number1568882751
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedApril 26, 2014
Last updated in NPPESJuly 18, 2024
Certification dateMarch 18, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Dan B Tran Medical Corporation — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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.

Cataract surgery 394 times · 93rd percentile

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.

Medicare patients648
Services billed 2,218 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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.

Consulting Fee $8,960 4 payments
Food and Beverage $4,558 97 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $645 2 payments · travel or lodging paid or reimbursed, such as to attend a conference
Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $110 4 payments
Honoraria $39 1 payment

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 Dan B Tran Medical Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 9 clinicians in the practice; 7 are shown here.

Other providers in Orange