Physician

James Michael Bock, M.D.

According to 2025 Medicare claims, James Bock, M.D. (NPI: 1285643825) practices family practice in the Decatur, IL market, with the plurality of this provider's patient population coming from Macon, IL. This provider's primary affiliated billing organization is HSHS MEDICAL GROUP INC (NPI: 1962644807; TIN: 263956318) and primary practice location at 62704-4030. Bock is affiliated with the HSHS ACO, L.L.C. (ACO ID: A2783), participating under the MSSP model.

Bock's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 8,891 traditional Medicare patients, billed 54,042 HCPCS/CPT codes, and received $615,358 in Medicare payments. The top billing code was 84443 (Blood test, thyroid stimulating hormone (tsh)). 2022 Part D data shows 12 prescription claims totaling $400 in drug costs. 2017 DME data shows 36 claims. No Open Payments records. 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 sharply higher in recent years, from $37,316 to $615,358. In contrast, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $7,766 to $400. For DME billing, reported payments started with an early spike, then settled into a lower baseline, moving from $10,961 to $368.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	635	3,267	$37,316
2016	314	1,206	$12,807
2017	157	377	$2,235
2018	578	2,472	$12,332
2019	2,320	6,511	$65,530
2020	7,138	36,231	$401,083
2021	11,043	53,862	$705,972
2022	10,001	58,685	$695,375
2023	9,930	59,043	$679,536
2024	8,891	54,042	$615,358

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	36	158	$7,766
2016	17	44	$5,158
2017	N/R	24	$4,029
2018	N/R	15	$1,035
2019	N/R	N/R	N/R
2020	19	32	$746
2021	N/R	N/R	N/R
2022	N/R	12	$400
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	14	212	$8,120
2016	N/R	107	$2,433
2017	N/R	36	$190
2018	N/R	N/R	N/R
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
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
84443	Blood test, thyroid stimulating hormone (tsh)	4,237	5,443	$16
80061	Blood test, lipids (cholesterol and triglycerides)	5,079	6,091	$13
80053	Blood test, comprehensive group of blood chemicals	5,930	7,878	$10
83036	Hemoglobin a1c level	2,780	3,743	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	5,059	6,764	$8

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for James Michael Bock, M.D.?

Tedicare shows public-source Medicare data for James Michael Bock, M.D. (NPI 1285643825), 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 James Michael Bock, M.D. have ACO affiliation data?

James Michael Bock, M.D. is shown with ACO affiliation data for HSHS ACO, L.L.C. (MSSP, ACO ID A2783).

What billing organization is linked to James Michael Bock, M.D.?

James Michael Bock, M.D. is linked to HSHS MEDICAL GROUP INC (billing NPI 1962644807) in the available physician profile data.

Does James Michael Bock, M.D. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.