Physician

William I Dillon, M.D.

According to 2025 Medicare claims, William Dillon, M.D. (NPI: 1013093574) practices dermatology in the Toledo, OH market, with the plurality of this provider's patient population coming from Wood, OH. This provider's primary affiliated billing organization is DILLON DERMATOLOGY LLC (NPI: 1538337480) and primary practice location at 43402-5302.

Dillon's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,601 traditional Medicare patients, billed 11,764 HCPCS/CPT codes, and received $569,842 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 787 prescription claims across 316 beneficiaries totaling $166,942 in drug costs, led by Pimecrolimus (Pimecrolimus). Open Payments data shows 1 records totaling $99. 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 changed little. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $195,279 and ending at $166,942. 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	1,375	12,636	$521,318
2016	1,669	15,031	$610,771
2017	1,667	14,044	$555,385
2018	1,663	13,519	$597,375
2019	1,681	13,655	$587,389
2020	1,490	11,776	$528,951
2021	1,527	11,653	$585,934
2022	1,529	11,423	$538,196
2023	1,565	12,110	$574,808
2024	1,601	11,764	$569,842

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	395	961	$195,279
2016	375	950	$173,896
2017	352	843	$92,262
2018	293	691	$46,231
2019	322	708	$102,597
2020	293	627	$81,339
2021	305	643	$114,345
2022	258	542	$55,421
2023	281	623	$158,915
2024	316	787	$166,942

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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	427	499	$77
11102	Biopsy of related skin growth, first growth	304	356	$65
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	1,065	1,705	$55
17000	Destruction of precancer skin growth, 1 growth	894	1,305	$43
17003	Destruction of precancer skin growth, 2-14 growths	793	5,675	$4

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Pimecrolimus	Pimecrolimus	20	680	$5,671
Betamethasone Dipropionate	Betamethasone Dipropionate	71	1,830	$4,272
Clobetasol Propionate	Clobetasol Propionate	57	1,735	$3,902
Metronidazole	Metronidazole	64	2,223	$3,339
Erythromycin	Erythromycin Base	14	420	$2,787

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.	1	$99	Janssen Biotech, 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 William I. Dillon, M.D.?

Tedicare shows public-source Medicare data for William I. Dillon, M.D. (NPI 1013093574), 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 William I. Dillon, 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 William I. Dillon, M.D.?

William I. Dillon, M.D. is linked to DILLON DERMATOLOGY LLC (billing NPI 1538337480) in the available physician profile data.

Does William I. Dillon, M.D. have Open Payments data?

William I. Dillon, M.D. has 1 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.