Physician

Michael F Oats, MD

According to 2025 Medicare claims, Michael Oats, MD (NPI: 1669450607) practices ophthalmology in the Barnstable Town, MA market, with the plurality of this provider's patient population coming from Barnstable, MA. This provider's primary affiliated billing organization is OPHTHALMIC CONSULTANTS OF BOSTON, INC. (NPI: 1437374428; TIN: 04-2500346) and primary practice location at 02563-2302. Oats is affiliated with the Mass General Brigham ACO, LLC (ACO ID: A4641), participating under the MSSP model.

Oats' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 3,712 traditional Medicare patients, billed 11,315 HCPCS/CPT codes, and received $717,226 in Medicare payments. The top billing code was 92014 (Established patient complete exam of visual system). Part D data shows 6,664 prescription claims across 1,603 beneficiaries totaling $1,080,640 in drug costs, led by Lumigan (Bimatoprost). 2022 DME data shows 13 claims. Open Payments data shows 13 records totaling $257. 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 changed little. Similarly, Part D prescription costs have changed little. 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	4,056	12,695	$1,003,533
2016	3,959	12,122	$1,002,550
2017	3,928	12,893	$1,068,237
2018	3,711	13,563	$1,131,245
2019	3,733	13,262	$1,155,789
2020	3,286	10,179	$822,439
2021	3,664	12,805	$1,129,589
2022	3,681	12,609	$1,034,115
2023	3,540	12,325	$955,391
2024	3,712	11,315	$717,226

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	1,267	6,143	$813,988
2016	1,415	6,496	$954,606
2017	1,555	7,621	$1,094,031
2018	1,725	9,006	$1,231,503
2019	1,532	6,905	$1,089,897
2020	1,319	5,893	$1,084,933
2021	1,364	5,835	$1,084,101
2022	1,376	5,823	$1,065,185
2023	1,504	6,535	$1,153,939
2024	1,603	6,664	$1,080,640

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	31	32	$1,974
2016	22	33	$1,666
2017	37	37	$2,303
2018	58	60	$3,760
2019	81	88	$6,094
2020	20	21	$853
2021	44	45	$2,918
2022	13	13	$634
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
92014	Established patient complete exam of visual system	2,578	2,725	$86
92012	Established patient problem focused exam of visual system	785	947	$63
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	985	1,404	$63
92083	Exam of visual field with extended testing	1,242	1,294	$46
92133	Imaging of optic nerve	1,212	1,223	$25

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Lumigan	Bimatoprost	662	37,771	$376,723
Vyzulta	Latanoprostene Bunod	245	12,983	$142,020
Restasis	Cyclosporine	63	4,290	$84,493
Combigan	Brimonidine Tartrate/Timolol	164	8,848	$74,037
Rocklatan	Netarsudil Mesylat/Latanoprost	75	3,767	$51,062

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	13	$257	ABBVIE INC.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Michael F. Oats, MD?

Tedicare shows public-source Medicare data for Michael F. Oats, MD (NPI 1669450607), 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 Michael F. Oats, MD have ACO affiliation data?

Michael F. Oats, MD is shown with ACO affiliation data for Mass General Brigham ACO, LLC (MSSP, ACO ID A4641).

What billing organization is linked to Michael F. Oats, MD?

Michael F. Oats, MD is linked to OPHTHALMIC CONSULTANTS OF BOSTON, INC. (billing NPI 1437374428) in the available physician profile data.

Does Michael F. Oats, MD have Open Payments data?

Michael F. Oats, MD has 13 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.