Physician

David B Muller, MD

According to 2025 Medicare claims, David Muller, MD (NPI: 1427006881) practices ophthalmology in the Cedar Rapids, IA market, with the plurality of this provider's patient population coming from Linn, IA. This provider's primary affiliated billing organization is IOWA EYE PC (NPI: 1952356982; TIN: 421369804) and primary practice location at 52402-5431.

Muller's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,234 traditional Medicare patients, billed 4,058 HCPCS/CPT codes, and received $258,834 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,769 prescription claims across 431 beneficiaries totaling $66,259 in drug costs, led by Xiidra (Lifitegrast). 2021 DME data shows 16 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 up and down with repeated peaks and valleys, starting at $316,493 and ending at $258,834. Concurrently, Part D prescription costs have declined steadily, from $110,428 to $66,259. In contrast, DME billing represents a smaller volume and changed little.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,481	3,666	$316,493
2016	1,505	3,483	$274,155
2017	1,538	3,761	$286,887
2018	1,547	4,206	$415,922
2019	1,538	4,672	$377,308
2020	1,217	3,185	$222,585
2021	1,506	4,623	$309,893
2022	1,371	4,701	$333,981
2023	1,273	4,311	$284,989
2024	1,234	4,058	$258,834

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	398	1,867	$110,428
2016	387	1,743	$95,178
2017	456	1,809	$111,511
2018	439	1,899	$113,090
2019	458	1,918	$106,187
2020	340	1,591	$91,279
2021	416	1,824	$113,983
2022	428	1,946	$96,687
2023	410	1,837	$74,938
2024	431	1,769	$66,259

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	121	122	$6,984
2016	98	98	$4,997
2017	81	81	$4,327
2018	76	76	$4,108
2019	61	61	$3,625
2020	N/R	N/R	N/R
2021	16	16	$769
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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	422	492	$78
92014	Established patient complete exam of visual system	901	906	$70
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	223	282	$54
92083	Exam of visual field with extended testing	188	200	$39
92134	Imaging of retina	284	1,038	$13

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Xiidra	Lifitegrast	12	600	$13,272
Lumigan	Bimatoprost	19	1,280	$12,403
Restasis	Cyclosporine	11	345	$7,109
Prednisolone Acetate	Prednisolone Acetate	252	4,889	$6,615
Latanoprost	Latanoprost	746	41,234	$5,912

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 B. Muller, MD?

Tedicare shows public-source Medicare data for David B. Muller, MD (NPI 1427006881), 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 B. Muller, MD have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to David B. Muller, MD?

David B. Muller, MD is linked to IOWA EYE PC (billing NPI 1952356982) in the available physician profile data.

Does David B. Muller, 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.