Physician

Katherine Ann Zarroli, MD

According to 2025 Medicare claims, Katherine Zarroli, MD (NPI: 1477990232) practices epileptologists in the Jacksonville, FL market, with the plurality of this provider's patient population coming from Duval, FL. This provider's primary affiliated billing organization is UNIVERSITY OF FLORIDA JACKSONVILLE PHYSICIANS, INC. (NPI: 1104085752) and primary practice location at 32209-6511. Zarroli is affiliated with the UF HEALTH ACO JACKSONVILLE, LLC (ACO ID: A5465), participating under the MSSP model.

Zarroli's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 222 traditional Medicare patients, billed 417 HCPCS/CPT codes, and received $33,620 in Medicare payments. The top billing code was 95720 (Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional). Part D data shows 1,090 prescription claims across 166 beneficiaries totaling $286,881 in drug costs, led by Gammagard Liquid (Immun Glob G(Igg)/Gly/Iga Ov50). Open Payments data shows 3 records totaling $802. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved up and down with repeated peaks and valleys, starting at $21,010 and ending at $33,620. Concurrently, Part D prescription costs did not follow a clear longitudinal pattern. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	118	197	$21,010
2020	342	735	$69,417
2021	249	465	$42,642
2022	274	535	$50,758
2023	196	330	$30,209
2024	222	417	$33,620

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	N/R	37	$424
2016	13	36	$2,497
2017	53	216	$93,620
2018	119	1,050	$392,580
2019	138	1,218	$446,110
2020	186	937	$383,928
2021	139	818	$357,268
2022	150	1,052	$379,660
2023	137	707	$244,926
2024	166	1,090	$286,881

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
95720	Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional	40	62	$162
95718	Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional	33	38	$105
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	45	$83
95816	Measurement of brain wave activity (eeg), awake and drowsy	68	68	$44
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	41	47	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Gammagard Liquid	Immun Glob G(Igg)/Gly/Iga Ov50	13	364	$92,277
Xcopri	Cenobamate	29	824	$37,331
Clobazam	Clobazam	62	2,257	$28,255
Nurtec Odt	Rimegepant Sulfate	21	602	$21,360
Emgality Pen	Galcanezumab-Gnlm	15	570	$16,090

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	3	$802	NEUROPACE, INC.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Katherine Ann Zarroli, MD?

Tedicare shows public-source Medicare data for Katherine Ann Zarroli, MD (NPI 1477990232), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Katherine Ann Zarroli, MD have ACO affiliation data?

Katherine Ann Zarroli, MD is shown with ACO affiliation data for UF HEALTH ACO JACKSONVILLE, LLC (MSSP, ACO ID A5465).

What billing organization is linked to Katherine Ann Zarroli, MD?

Katherine Ann Zarroli, MD is linked to UNIVERSITY OF FLORIDA JACKSONVILLE PHYSICIANS, INC. (billing NPI 1104085752) in the available physician profile data.

Does Katherine Ann Zarroli, MD have Open Payments data?

Katherine Ann Zarroli, MD has 3 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.