Physician

David William Switzer, M.D.

According to 2025 Medicare claims, David Switzer, M.D. (NPI: 1891931572) practices ophthalmology in the Billings, MT market, with the plurality of this provider's patient population coming from Yellowstone, MT. This provider's primary affiliated billing organization is EYE PHYSICIANS & SURGEONS PLLC (NPI: 1396831244; TIN: 81-0303360) and primary practice location at 59101-0232. Switzer is affiliated with the Rocky Mountain Accountable Health Network, Inc (ACO ID: A2217), participating under the MSSP model.

Switzer's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 840 traditional Medicare patients, billed 32,037 HCPCS/CPT codes, and received $3,165,956 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 146 prescription claims across 40 beneficiaries totaling $4,221 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). 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 $651,384 to $3,165,956. In contrast, Part D prescription costs have declined steadily, from $9,253 to $4,221. 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	437	5,185	$651,384
2016	544	7,401	$937,478
2017	577	8,153	$1,157,653
2018	603	8,775	$1,066,198
2019	717	10,637	$1,091,181
2020	603	9,778	$1,739,536
2021	769	11,081	$2,199,138
2022	741	13,009	$2,751,304
2023	715	13,676	$2,696,210
2024	840	32,037	$3,165,956

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	42	146	$9,253
2016	47	135	$9,986
2017	48	171	$12,669
2018	37	122	$8,370
2019	44	143	$8,566
2020	19	82	$4,503
2021	36	137	$8,406
2022	54	201	$8,536
2023	37	159	$6,125
2024	40	146	$4,221

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
J0178	Injection, aflibercept, 1 mg	256	3,192	$657
67028	Injection of drug into eye	497	2,566	$94
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	576	1,207	$69
92134	Imaging of retina	839	3,918	$31
92202	Extended exam of the back part of the eye with optic nerve drawing	640	1,263	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prednisolone Acetate	Prednisolone Acetate	36	1,923	$1,652
Ketorolac Tromethamine	Ketorolac Tromethamine	54	1,792	$756

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 David William Switzer, M.D.?

Tedicare shows public-source Medicare data for David William Switzer, M.D. (NPI 1891931572), 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 David William Switzer, M.D. have ACO affiliation data?

David William Switzer, M.D. is shown with ACO affiliation data for Rocky Mountain Accountable Health Network, Inc (MSSP, ACO ID A2217).

What billing organization is linked to David William Switzer, M.D.?

David William Switzer, M.D. is linked to EYE PHYSICIANS & SURGEONS PLLC (billing NPI 1396831244) in the available physician profile data.

Does David William Switzer, 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.