Physician

Guy Turnbull Foster, MD

According to 2025 Medicare claims, Guy Foster, MD (NPI: 1871674861) practices internal medicine in the Carson City, NV market, with the plurality of this provider's patient population coming from Carson City, NV. This provider's primary affiliated billing organization is ROBERT L MCDONALD MD & GUY T FOSTER MD LTD (NPI: 1013115591; TIN: 880119775) and primary practice location at 89703-2459. Foster is affiliated with the Collaborative ACO 30, LLC (ACO ID: A5483), participating under the MSSP model.

Foster's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,511 traditional Medicare patients, billed 3,887 HCPCS/CPT codes, and received $323,583 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 4,346 prescription claims across 673 beneficiaries totaling $1,696,108 in drug costs, led by Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter). DME data shows 12,244 claims. Open Payments data shows 107 records totaling $2,356. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved from a lower plateau to a higher plateau, from $458,190 to $1,696,108. For DME billing, reported payments moved from a lower plateau to a higher plateau, from $618,449 to $786,594.

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$220K$440K2015 Medicare payment: $247,261 (USD; Tot_Mdcr_Pymt_Amt)2016 Medicare payment: $310,054 (USD; Tot_Mdcr_Pymt_Amt)2017 Medicare payment: $439,984 (USD; Tot_Mdcr_Pymt_Amt)2018 Medicare payment: $438,551 (USD; Tot_Mdcr_Pymt_Amt)2019 Medicare payment: $403,674 (USD; Tot_Mdcr_Pymt_Amt)2020 Medicare payment: $300,319 (USD; Tot_Mdcr_Pymt_Amt)2021 Medicare payment: $333,284 (USD; Tot_Mdcr_Pymt_Amt)2022 Medicare payment: $346,022 (USD; Tot_Mdcr_Pymt_Amt)2023 Medicare payment: $327,772 (USD; Tot_Mdcr_Pymt_Amt)2024 Medicare payment: $323,583 (USD; Tot_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClm LinesPayment
20158653,270$247,261
20161,1053,674$310,054
20171,7015,538$439,984
20181,9275,985$438,551
20191,7935,256$403,674
20201,5603,844$300,319
20211,5453,613$333,284
20221,5094,194$346,022
20231,4413,826$327,772
20241,5113,887$323,583

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$956K$1.9M2015 Drug cost: $458,190 (USD; Tot_Drug_Cst)2016 Drug cost: $878,077 (USD; Tot_Drug_Cst)2017 Drug cost: $833,751 (USD; Tot_Drug_Cst)2018 Drug cost: $879,801 (USD; Tot_Drug_Cst)2019 Drug cost: $1,259,670 (USD; Tot_Drug_Cst)2020 Drug cost: $1,420,388 (USD; Tot_Drug_Cst)2021 Drug cost: $1,360,860 (USD; Tot_Drug_Cst)2022 Drug cost: $1,598,634 (USD; Tot_Drug_Cst)2023 Drug cost: $1,912,091 (USD; Tot_Drug_Cst)2024 Drug cost: $1,696,108 (USD; Tot_Drug_Cst)2015201620172018201920202021202220232024
YearPatientsClaimsDrug Cost
20153192,524$458,190
20163852,658$878,077
20174422,984$833,751
20185233,410$879,801
20195283,820$1,259,670
20205494,203$1,420,388
20215604,288$1,360,860
20225864,221$1,598,634
20236014,187$1,912,091
20246734,346$1,696,108

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$586K$1.2M2015 Medicare payment: $688,222 (USD; DME_Suplr_Mdcr_Pymt_Amt)2016 Medicare payment: $499,751 (USD; DME_Suplr_Mdcr_Pymt_Amt)2017 Medicare payment: $394,912 (USD; DME_Suplr_Mdcr_Pymt_Amt)2018 Medicare payment: $540,859 (USD; DME_Suplr_Mdcr_Pymt_Amt)2019 Medicare payment: $1,086,870 (USD; DME_Suplr_Mdcr_Pymt_Amt)2020 Medicare payment: $1,172,584 (USD; DME_Suplr_Mdcr_Pymt_Amt)2021 Medicare payment: $993,026 (USD; DME_Suplr_Mdcr_Pymt_Amt)2022 Medicare payment: $881,986 (USD; DME_Suplr_Mdcr_Pymt_Amt)2023 Medicare payment: $931,340 (USD; DME_Suplr_Mdcr_Pymt_Amt)2024 Medicare payment: $840,228 (USD; DME_Suplr_Mdcr_Pymt_Amt)2015201620172018201920202021202220232024
YearPatientsClaimsPayment
20152,3677,991$688,222
20162,7298,886$499,751
20173,2669,446$394,912
20183,94810,718$540,859
20195,24615,736$1,086,870
20204,89615,106$1,172,584
20214,61013,414$993,026
20224,45312,213$881,986
20234,67312,990$931,340
20244,19412,244$840,228

* / # = 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
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more131131$160
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more138157$138
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more9961,469$89
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more677804$63
94375Test to measure rate of airflow612780$28

Top 5 Part D drugs in 2024

By total drug costs.

DrugGenericClaimsTotal Day SupplyTotal Drug Cost
Trelegy ElliptaFluticasone/Umeclidin/Vilanter73528,170$584,453
UptraviSelexipag15367$284,796
EliquisApixaban1306,390$120,612
Breztri AerosphereBudesonide/Glycopyr/Formoterol1435,550$112,032
Spiriva RespimatTiotropium Bromide1114,650$80,310

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS CodeHCPCS DescriptionSupplier Rental IndicatorTotal Supplier BeneficiariesTotal Supplier ClaimsTotal Medicare Payment Amount
E1390Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rateY1611,295$115,981
A7031Face mask interface, replacement for full face mask, eachN328876$89,961
E0466Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell)Y1184$84,897
A7030Full face mask used with positive airway pressure device, eachN331857$82,179
A7032Cushion for use on nasal mask interface, replacement only, eachN183465$55,548

Open Payments Summary in 2024

CategoryDefinitionRecordsTotal Reported AmountTop Related Entity
General PaymentsReported payment or transfer-of-value amount.107$2,356GlaxoSmithKline, LLC.
Research PaymentsReported research-related payment or transfer-of-value amount.0$0N/R
Ownership / Investment InterestsReported value of ownership or investment interests.0$0N/R

FAQ

What Medicare data is available for Guy Turnbull Foster, MD?

Tedicare shows public-source Medicare data for Guy Turnbull Foster, MD (NPI 1871674861), 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 Guy Turnbull Foster, MD have ACO affiliation data?

Guy Turnbull Foster, MD is shown with ACO affiliation data for Collaborative ACO 30, LLC (MSSP, ACO ID A5483).

What billing organization is linked to Guy Turnbull Foster, MD?

Guy Turnbull Foster, MD is linked to ROBERT L MCDONALD MD & GUY T FOSTER MD LTD (billing NPI 1013115591) in the available physician profile data.

Does Guy Turnbull Foster, MD have Open Payments data?

Guy Turnbull Foster, MD has 107 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.