Physician

William Timothy Gannon, M.D.

According to 2025 Medicare claims, William Gannon, M.D. (NPI: 1275978850) practices ophthalmology in the Dothan, AL market, with the plurality of this provider's patient population coming from Houston, AL. This provider's primary affiliated billing organization is EYE SURGICAL ASSOCIATES P C (NPI: 1669648879; TIN: 26-2524341) and primary practice location at 36305-4904.

Gannon's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 727 traditional Medicare patients, billed 2,794 HCPCS/CPT codes, and received $324,398 in Medicare payments. The top billing code was 66984 (Removal of cataract with insertion of prosthetic lens). Part D data shows 2,606 prescription claims across 791 beneficiaries totaling $340,474 in drug costs, led by Prolensa (Bromfenac Sodium). 2023 DME data shows 52 claims. Open Payments data shows 5 records totaling $128. 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 risen steadily, from $56,025 to $324,398. Similarly, Part D prescription costs have moved sharply higher in recent years, from $5,477 to $340,474. In contrast, DME billing represents a smaller volume and changed little.

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	168	546	$56,025
2018	522	1,877	$215,706
2019	684	2,650	$337,209
2020	584	2,134	$255,159
2021	605	2,419	$307,725
2022	658	2,847	$348,488
2023	631	2,677	$321,730
2024	727	2,794	$324,398

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	41	106	$5,477
2016	25	90	$3,690
2017	103	326	$25,556
2018	305	830	$101,480
2019	524	1,605	$217,322
2020	494	1,622	$226,723
2021	619	1,770	$235,853
2022	679	2,121	$312,457
2023	805	2,658	$397,816
2024	791	2,606	$340,474

DME Billing Trend

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

Year	Patients	Claims	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	36	36	$1,746
2020	N/R	N/R	N/R
2021	38	38	$1,665
2022	35	35	$1,521
2023	52	52	$2,333
2024	N/R	N/R	N/R

* / # = 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
66984	Removal of cataract with insertion of prosthetic lens	257	438	$319
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	260	260	$105
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	493	543	$86
92136	Measurement of corneal curvature and depth of eye	275	455	$26
92025	Ct scan of cornea	258	262	$22

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prolensa	Bromfenac Sodium	388	15,041	$136,152
Restasis	Cyclosporine	63	2,130	$44,031
Ilevro	Nepafenac	110	4,171	$40,840
Lumigan	Bimatoprost	49	2,204	$20,330
Xiidra	Lifitegrast	15	870	$19,179

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.	5	$128	Bausch & Lomb Americas 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 Timothy Gannon, M.D.?

Tedicare shows public-source Medicare data for William Timothy Gannon, M.D. (NPI 1275978850), 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 Timothy Gannon, 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 Timothy Gannon, M.D.?

William Timothy Gannon, M.D. is linked to EYE SURGICAL ASSOCIATES P C (billing NPI 1669648879) in the available physician profile data.

Does William Timothy Gannon, M.D. have Open Payments data?

William Timothy Gannon, M.D. has 5 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.