Physician

John W Sonfield, MD

According to 2025 Medicare claims, John Sonfield, MD (NPI: 1306810718) practices general surgery in the Florence, SC market, with the plurality of this provider's patient population coming from Florence, SC. This provider's primary affiliated billing organization is MCLEOD PHYSICIAN ASSOCIATES II (NPI: 1801990494; TIN: 202935692) and primary practice location at 29506-2617. Sonfield is affiliated with the McLeod Healthcare Network, LLC (ACO ID: A3677), participating under the MSSP model.

Sonfield's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 777 traditional Medicare patients, billed 2,236 HCPCS/CPT codes, and received $213,154 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 691 prescription claims across 340 beneficiaries totaling $5,866 in drug costs, led by Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen). DME data shows 251 claims. Open Payments data shows 13 records totaling $322. 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 declined steadily, from $354,015 to $213,154. Similarly, Part D prescription costs have declined steadily, from $12,868 to $5,866. For DME billing, reported payments moved from a higher plateau to a lower plateau, from $155,560 to $38,536.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,134	4,394	$354,015
2016	1,071	3,581	$340,601
2017	1,156	3,652	$322,910
2018	1,154	3,817	$327,627
2019	1,100	3,992	$342,691
2020	959	3,610	$311,549
2021	826	2,842	$240,342
2022	774	2,495	$205,828
2023	685	2,355	$210,225
2024	777	2,236	$213,154

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	253	618	$12,868
2016	241	483	$16,321
2017	249	462	$9,132
2018	224	421	$8,503
2019	176	358	$8,054
2020	217	459	$8,899
2021	223	445	$7,326
2022	231	441	$7,423
2023	263	577	$10,089
2024	340	691	$5,866

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	497	1,226	$123,557
2016	406	917	$94,401
2017	306	810	$81,259
2018	237	700	$66,609
2019	269	694	$77,819
2020	276	543	$97,158
2021	116	424	$41,532
2022	33	224	$27,430
2023	103	242	$40,503
2024	102	251	$27,165

* / # = 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	115	115	$111
99203	New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	89	89	$71
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	276	434	$55
99231	Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	70	170	$37
99212	Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	316	733	$32

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Hydrocodone-Acetaminophen	Hydrocodone/Acetaminophen	193	706	$721
Clobetasol Propionate	Clobetasol Propionate	21	505	$656
Clindamycin Hcl	Clindamycin Hcl	28	259	$304
Gavilyte-G	Peg3350/Sod Sulf,bicarb,cl/Kcl	16	17	$296
Ibuprofen	Ibuprofen	106	691	$293

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
A6196	Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing	N	17	25	$6,919
B4153	Enteral formula, nutritionally complete, hydrolyzed proteins (amino acids and peptide chain), includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	16	$6,288
A6545	Gradient compression wrap, non-elastic, below knee, 30-50 mmhg, used as a surgical dressing, each	N	16	22	$3,372
A6449	Light compression bandage, elastic, knitted/woven, width greater than or equal to three inches and less than five inches, per yard	N	N/R	17	$2,795
E0277	Powered pressure-reducing air mattress	Y	N/R	20	$2,776

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	13	$322	Avita Medical Americas, Llc
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 John W. Sonfield, MD?

Tedicare shows public-source Medicare data for John W. Sonfield, MD (NPI 1306810718), 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 John W. Sonfield, MD have ACO affiliation data?

John W. Sonfield, MD is shown with ACO affiliation data for McLeod Healthcare Network, LLC (MSSP, ACO ID A3677).

What billing organization is linked to John W. Sonfield, MD?

John W. Sonfield, MD is linked to MCLEOD PHYSICIAN ASSOCIATES II (billing NPI 1801990494) in the available physician profile data.

Does John W. Sonfield, MD have Open Payments data?

John W. Sonfield, MD has 13 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.