Physician

Charles John Doering, M.D.

According to 2025 Medicare claims, Charles Doering, M.D. (NPI: 1396767398) practices ophthalmology in the Myrtle Beach-Conway-North Myrtle Beach, SC market, with the plurality of this provider's patient population coming from Horry, SC. This provider's primary affiliated billing organization is GRAND STRAND RETINA PC (NPI: 1043971112; TIN: 87-3459494) and primary practice location at 29576-5139.

Doering's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,334 traditional Medicare patients, billed 82,005 HCPCS/CPT codes, and received $3,462,759 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 1,405 prescription claims across 388 beneficiaries totaling $373,660 in drug costs, led by Lumigan (Bimatoprost). Open Payments data shows 22 records totaling $681. 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 $1,339,285 and ending at $3,462,759. Concurrently, Part D prescription costs have fallen sharply in recent years, from $127,896 to $373,660. 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	2,153	15,117	$1,339,285
2016	2,360	16,103	$1,539,096
2017	2,629	17,266	$1,785,690
2018	2,497	17,853	$1,937,788
2019	2,341	21,080	$3,474,244
2020	2,149	25,169	$4,962,184
2021	1,106	8,514	$1,583,430
2022	675	6,634	$1,062,489
2023	1,036	26,646	$1,792,802
2024	1,334	82,005	$3,462,759

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	461	1,484	$127,896
2016	470	1,499	$132,311
2017	641	1,996	$196,570
2018	659	2,090	$235,160
2019	689	2,468	$247,228
2020	636	2,314	$265,848
2021	377	1,289	$146,781
2022	195	548	$60,972
2023	277	1,034	$76,720
2024	388	1,405	$373,660

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
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	297	297	$122
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	371	520	$94
92014	Established patient complete exam of visual system	471	477	$83
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	337	455	$67
92134	Imaging of retina	794	2,138	$30

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Lumigan	Bimatoprost	27	1,736	$13,005
Prednisolone Acetate	Prednisolone Acetate	136	4,619	$6,372
Simbrinza	Brinzolamide/Brimonidine Tart	14	1,014	$6,037
Latanoprost	Latanoprost	489	35,485	$5,819
Combigan	Brimonidine Tartrate/Timolol	20	528	$5,461

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.	22	$681	Amgen 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 Charles John Doering, M.D.?

Tedicare shows public-source Medicare data for Charles John Doering, M.D. (NPI 1396767398), 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 Charles John Doering, 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 Charles John Doering, M.D.?

Charles John Doering, M.D. is linked to GRAND STRAND RETINA PC (billing NPI 1043971112) in the available physician profile data.

Does Charles John Doering, M.D. have Open Payments data?

Charles John Doering, M.D. has 22 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.