Physician

Chivonne Leigh Harrigal, M.D.

According to 2025 Medicare claims, Chivonne Harrigal, M.D. (NPI: 1679741540) practices diagnostic radiology in the Reno, NV market, with the plurality of this provider's patient population coming from Washoe, NV. This provider's primary affiliated billing organization is JOHN A SHIELDS MD AND STEVEN A SCHIFF MD A PROFESSIONAL CORPORATION (NPI: 1861514580; TIN: 880152239) and primary practice location at 89511-2250.

Harrigal's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 829 traditional Medicare patients, billed 2,740 HCPCS/CPT codes, and received $1,399,726 in Medicare payments. The top billing code was 78816 (Nuclear medicine study whole body with ct scan). Open Payments data shows 24 records totaling $612. 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 sharply higher in recent years, from $36,120 to $1,399,726. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. 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	1,196	1,615	$36,120
2016	1,495	2,443	$48,821
2017	1,887	3,204	$109,775
2018	2,146	4,270	$159,184
2019	2,083	4,312	$160,532
2020	1,263	2,735	$224,081
2021	789	2,548	$1,024,035
2022	672	2,598	$1,142,462
2023	697	2,285	$1,280,030
2024	829	2,740	$1,399,726

Part D Events Trend

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

No connected Part D records

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
78816	Nuclear medicine study whole body with ct scan	79	107	$1,271
78815	Nuclear medicine study from skull base to mid-thigh with ct scan	417	531	$1,260
A9552	Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries	433	572	$279
74177	Ct scan of abdomen and pelvis with contrast	313	409	$239
71260	Ct scan of chest with contrast	361	501	$95

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

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.	24	$612	E.R. Squibb & Sons, L.L.C.
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 Chivonne Leigh Harrigal, M.D.?

Tedicare shows public-source Medicare data for Chivonne Leigh Harrigal, M.D. (NPI 1679741540), 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 Chivonne Leigh Harrigal, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Chivonne Leigh Harrigal, M.D.?

Chivonne Leigh Harrigal, M.D. is linked to JOHN A SHIELDS MD AND STEVEN A SCHIFF MD A PROFESSIONAL CORPORATION (billing NPI 1861514580) in the available physician profile data.

Does Chivonne Leigh Harrigal, M.D. have Open Payments data?

Chivonne Leigh Harrigal, M.D. has 24 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.