Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Johnathon Curtis Rollo, MD

Individual provider Vascular Surgery Physician · NPI 1104185644

Johnathon Curtis Rollo, MD practises Vascular Surgery in Los Angeles, California. Graduated from University of Miami, Lm Miller School of Medicine in 2012, 14 years ago. Practices with Casper Medical Imaging PC, a 24-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
14
Trained at
University of Miami, Lm Miller School of Medicine
Licensed in
CA, WA
In the registry since
2012
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 UCLA Medical Plz Ste 526
Los Angeles, CA 90095-8414
Phone: (310) 206-6294
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 200 Ucla Medical Plz Ste 528, Los Angeles, CA 90095-8414 — (310) 267-0172
  • 1560 N 115th St, Seattle, WA 98133-8414 — (206) 668-5864

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence A130427 (CA)
Vascular Surgery Physician Taxonomy 2086S0129X · Licence MD60748391 (WA)

Record details

NPI number1104185644
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 3, 2012
Last updated in NPPESSeptember 2, 2021
Certification dateSeptember 2, 2021

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Medical schoolUNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE
Graduated 2012 (14 years in practice)
Group practice Casper Medical Imaging Pc — 24 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.

Leg revascularization (restoring blood flow) 16 times · 68th percentile
Varicose vein removal 35 times · 68th percentile
Removal of tissue 1–10 times

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 patients576
Services billed 1,226 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 $27,250 10 payments
Travel and Lodging $14,665 32 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $11,156 95 payments · a meal or drink at a meeting or visit, not a fee

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.

Colleagues at Casper Medical Imaging PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 24 clinicians in the practice; 12 are shown here.

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