Physician

Stephen Tyler Williams, M.D.

According to 2025 Medicare claims, Stephen Williams, M.D. (NPI: 1922426782) practices internal medicine in the Ogden, UT market, with the plurality of this provider's patient population coming from Weber, UT. This provider's primary affiliated billing organization is IHC HEALTH SERVICES, INC (NPI: 1396773834; TIN: 94-2854057) and primary practice location at 84403-3288. Williams is affiliated with the Castell Accountable Care, LLC (ACO ID: D0136), participating under the REACH model.

Williams' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 138 traditional Medicare patients, billed 25,020 HCPCS/CPT codes, and received $332,937 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 1,007 prescription claims across 206 beneficiaries totaling $774,024 in drug costs, led by Taltz Autoinjector (Ixekizumab). 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 $6,806 to $332,937. Similarly, Part D prescription costs have moved sharply higher in recent years, from $5,020 to $774,024. 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	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	34	68	$6,806
2020	137	3,791	$132,462
2021	162	4,736	$179,871
2022	141	8,020	$217,795
2023	155	19,168	$410,175
2024	138	25,020	$332,937

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	16	40	$5,020
2017	35	113	$12,637
2018	30	160	$12,503
2019	46	174	$26,269
2020	96	309	$79,813
2021	97	514	$177,432
2022	140	729	$465,455
2023	176	893	$715,543
2024	206	1,007	$774,024

DME Billing Trend

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

No connected DME records

* / # = 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	22	22	$115
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	110	266	$82
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	85	146	$12
96372	Injection of drug or substance under skin or into muscle	19	60	$10
36415	Insertion of needle into vein for collection of blood sample	66	108	$8

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Taltz Autoinjector	Ixekizumab	17	476	$112,875
Humira(Cf) Pen	Adalimumab	16	448	$105,985
Cosentyx Sensoready (2 Pens)	Secukinumab	12	336	$103,243
Enbrel Sureclick	Etanercept	13	364	$94,837
Teriparatide	Teriparatide	26	728	$70,462

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 Stephen Tyler Williams, M.D.?

Tedicare shows public-source Medicare data for Stephen Tyler Williams, M.D. (NPI 1922426782), 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 Stephen Tyler Williams, M.D. have ACO affiliation data?

Stephen Tyler Williams, M.D. is shown with ACO affiliation data for Castell Accountable Care, LLC (REACH, ACO ID D0136).

What billing organization is linked to Stephen Tyler Williams, M.D.?

Stephen Tyler Williams, M.D. is linked to IHC HEALTH SERVICES, INC (billing NPI 1396773834) in the available physician profile data.

Does Stephen Tyler Williams, 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.