Physician

Adam Barker, M.D.

According to 2025 Medicare claims, Adam Barker, M.D. (NPI: 1225203896) practices general surgery in the Columbus, OH market, with the plurality of this provider's patient population coming from Union, OH. This provider's primary affiliated billing organization is UNION COUNTY PHYSICIAN CORPORATION (NPI: 1992941108; TIN: 263328413) and primary practice location at 43040-5512.

Barker's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 267 traditional Medicare patients, billed 628 HCPCS/CPT codes, and received $76,847 in Medicare payments. The top billing code was 45385 (Removal of polyps or growths of large bowel using an endoscope with mechanical snare). Part D data shows 568 prescription claims across 187 beneficiaries totaling $67,211 in drug costs, led by Linzess (Linaclotide). 2020 DME data shows 54 claims. Open Payments data shows 19 records totaling $5,246. 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 $46,068 and ending at $76,847. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $6,877 to $67,211. 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	132	321	$46,068
2016	222	578	$81,037
2017	334	833	$115,785
2018	282	778	$104,121
2019	247	579	$78,355
2020	198	527	$71,429
2021	259	673	$89,861
2022	268	741	$107,173
2023	268	653	$89,024
2024	267	628	$76,847

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	44	93	$6,877
2016	92	172	$10,867
2017	109	254	$21,862
2018	122	291	$27,159
2019	95	255	$39,836
2020	98	231	$37,352
2021	156	398	$69,935
2022	193	543	$85,759
2023	146	474	$62,474
2024	187	568	$67,211

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	11	$112
2018	N/R	N/R	N/R
2019	N/R	27	$232
2020	N/R	54	$884
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
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
45385	Removal of polyps or growths of large bowel using an endoscope with mechanical snare	58	58	$194
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$103
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	58	$80
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	56	61	$62
99212	Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	58	67	$38

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Linzess	Linaclotide	51	1,890	$33,075
Sutab	Sod Sulf/Pot Chloride/Mag Sulf	41	80	$6,511
Dexlansoprazole Dr	Dexlansoprazole	17	870	$3,075
Sucralfate	Sucralfate	66	2,965	$2,238
Pantoprazole Sodium	Pantoprazole Sodium	198	11,275	$1,905

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.	19	$5,246	INTUITIVE SURGICAL, 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

Explore More Providers

FAQ

What Medicare data is available for Adam Barker, M.D.?

Tedicare shows public-source Medicare data for Adam Barker, M.D. (NPI 1225203896), 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 Adam Barker, 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 Adam Barker, M.D.?

Adam Barker, M.D. is linked to UNION COUNTY PHYSICIAN CORPORATION (billing NPI 1992941108) in the available physician profile data.

Does Adam Barker, M.D. have Open Payments data?

Adam Barker, M.D. has 19 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.