Physician

James M Williams, MD

According to 2025 Medicare claims, James Williams, MD (NPI: 1407849433) practices family practice in the Green Bay, WI market, with the plurality of this provider's patient population coming from Brown, WI. This provider's primary affiliated billing organization is SYNERGY MEDICAL SERVICES LLC (NPI: 1366820904; TIN: 473856235) and primary practice location at 54963-1858. Williams is affiliated with the HSHS ACO, L.L.C. (ACO ID: A2783) and THEDACARE ACO (ACO ID: A4988), participating under the MSSP model.

Williams' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 358 traditional Medicare patients, billed 4,860 HCPCS/CPT codes, and received $377,404 in Medicare payments. The top billing code was 99350 (Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes). Part D data shows 20,914 prescription claims across 704 beneficiaries totaling $1,176,603 in drug costs, led by Eliquis (Apixaban). DME data shows 274 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 from a lower plateau to a higher plateau, from $89,274 to $377,404. Concurrently, Part D prescription costs did not follow a clear longitudinal pattern. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $24,949 and ending at $12,045.

Part B Carrier Billing Trend

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

Part B Carrier Billing Trend. X-axis: year 2015-2024. Y-axis: Medicare payment, unit: USD. Field: Tot_Mdcr_Pymt_Amt. Source: Medicare Physician & Other Practitioners by Provider.0$193K$385K2015 Medicare payment: $89,274 (USD; Tot_Mdcr_Pymt_Amt)2016 Medicare payment: $145,208 (USD; Tot_Mdcr_Pymt_Amt)2017 Medicare payment: $89,943 (USD; Tot_Mdcr_Pymt_Amt)2018 Medicare payment: $85,044 (USD; Tot_Mdcr_Pymt_Amt)2019 Medicare payment: $157,874 (USD; Tot_Mdcr_Pymt_Amt)2020 Medicare payment: $243,107 (USD; Tot_Mdcr_Pymt_Amt)2021 Medicare payment: $257,011 (USD; Tot_Mdcr_Pymt_Amt)2022 Medicare payment: $272,330 (USD; Tot_Mdcr_Pymt_Amt)2023 Medicare payment: $385,205 (USD; Tot_Mdcr_Pymt_Amt)2024 Medicare payment: $377,404 (USD; Tot_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClm LinesPayment
2015363973$89,274
20163791,352$145,208
2017330837$89,943
2018337830$85,044
20194771,630$157,874
20204823,693$243,107
20213724,230$257,011
20223583,538$272,330
20233554,841$385,205
20243584,860$377,404

Part D Events Trend

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

Part D Events Trend. X-axis: year 2015-2024. Y-axis: Drug cost, unit: USD. Field: Tot_Drug_Cst. Source: Medicare Part D Prescribers by Provider.0$801K$1.6M2015 Drug cost: $466,989 (USD; Tot_Drug_Cst)2016 Drug cost: $735,653 (USD; Tot_Drug_Cst)2017 Drug cost: $1,325,229 (USD; Tot_Drug_Cst)2018 Drug cost: $1,232,182 (USD; Tot_Drug_Cst)2019 Drug cost: $1,455,279 (USD; Tot_Drug_Cst)2020 Drug cost: $1,601,117 (USD; Tot_Drug_Cst)2021 Drug cost: $1,239,425 (USD; Tot_Drug_Cst)2022 Drug cost: $1,342,258 (USD; Tot_Drug_Cst)2023 Drug cost: $977,900 (USD; Tot_Drug_Cst)2024 Drug cost: $1,176,603 (USD; Tot_Drug_Cst)2015201620172018201920202021202220232024
YearPatientsClaimsDrug Cost
20155938,365$466,989
201648814,516$735,653
201774622,838$1,325,229
201880821,663$1,232,182
201979527,512$1,455,279
202071228,747$1,601,117
202157221,207$1,239,425
202259420,897$1,342,258
202369316,175$977,900
202470420,914$1,176,603

DME Billing Trend

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

DME Billing Trend. X-axis: year 2015-2024. Y-axis: Medicare payment, unit: USD. Field: DME_Suplr_Mdcr_Pymt_Amt. Source: Medicare DME, Devices & Supplies by Referring Provider.0$9.7K$19K2015 Medicare payment: $19,447 (USD; DME_Suplr_Mdcr_Pymt_Amt)2016 Medicare payment: $11,188 (USD; DME_Suplr_Mdcr_Pymt_Amt)2017 Medicare payment: $16,251 (USD; DME_Suplr_Mdcr_Pymt_Amt)2018 Medicare payment: $8,374 (USD; DME_Suplr_Mdcr_Pymt_Amt)2019 Medicare payment: $16,345 (USD; DME_Suplr_Mdcr_Pymt_Amt)2020 Medicare payment: $18,717 (USD; DME_Suplr_Mdcr_Pymt_Amt)2021 Medicare payment: $6,318 (USD; DME_Suplr_Mdcr_Pymt_Amt)2022 Medicare payment: $7,509 (USD; DME_Suplr_Mdcr_Pymt_Amt)2023 Medicare payment: $13,241 (USD; DME_Suplr_Mdcr_Pymt_Amt)2024 Medicare payment: $8,772 (USD; DME_Suplr_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClaimsPayment
201548391$19,447
201626426$11,188
201749461$16,251
201817232$8,374
201940634$16,345
202079516$18,717
202127229$6,318
202218161$7,509
2023N/R188$13,241
2024N/R274$8,772

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

CodeDescriptionPatientsClm LinesTotal Payment
99350Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes292992$132
99487Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month173443$96
99349Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes263714$90
99489Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month143550$52
99490Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month142630$45

Top 5 Part D drugs in 2024

By total drug costs.

DrugGenericClaimsTotal Day SupplyTotal Drug Cost
EliquisApixaban41510,001$207,475
XareltoRivaroxaban1243,137$62,029
RexultiBrexpiprazole56967$49,905
JardianceEmpagliflozin802,043$43,284
RivastigmineRivastigmine2036,069$40,951

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS CodeHCPCS DescriptionSupplier Rental IndicatorTotal Supplier BeneficiariesTotal Supplier ClaimsTotal Medicare Payment Amount
A4414Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, 4 x 4 inches or smaller, eachNN/R12$1,230
J7626Budesonide, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose form, up to 0.5 mgNN/R30$1,004
E0630Patient lift, hydraulic or mechanical, includes any seat, sling, strap(s) or pad(s)YN/R18$867
A4432Ostomy pouch, urinary; for use on barrier with non-locking flange, with faucet-type tap with valve (2 piece), eachNN/R12$843
E1390Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rateYN/R12$812

Open Payments Summary

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

FAQ

What Medicare data is available for James M. Williams, MD?

Tedicare shows public-source Medicare data for James M. Williams, MD (NPI 1407849433), 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 M. Williams, MD have ACO affiliation data?

James M. Williams, MD is shown with ACO affiliation data for HSHS ACO, L.L.C. (MSSP, ACO ID A2783) and THEDACARE ACO (MSSP, ACO ID A4988).

What billing organization is linked to James M. Williams, MD?

James M. Williams, MD is linked to SYNERGY MEDICAL SERVICES LLC (billing NPI 1366820904) in the available physician profile data.

Does James M. Williams, MD 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.