Physician

Donald M Mccarren, DO

According to 2025 Medicare claims, Donald Mccarren, DO (NPI: 1255385662) practices neurology in the Naples-Marco Island, FL market, with the plurality of this provider's patient population coming from Collier, FL. This provider's primary affiliated billing organization is PURE HEALTHCARE OF FLORIDA LLC (NPI: 1093308397; TIN: 861755985) and primary practice location at 34135-3203. Mccarren is affiliated with the Honest MSSP of Michigan LLC (ACO ID: A5616), participating under the MSSP model.

Mccarren's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 581 traditional Medicare patients, billed 722,545 HCPCS/CPT codes, and received $2,552,867 in Medicare payments. The top billing code was 99483 (Assessment of and care planning for patient with impaired thought processing, typically 60 minutes). Part D data shows 1,106 prescription claims across 245 beneficiaries totaling $163,101 in drug costs, led by Gocovri (Amantadine Hcl). 2019 DME data shows 12 claims. Open Payments data shows 129 records totaling $16,030. 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 $512,375 to $2,552,867. In contrast, Part D prescription costs have declined steadily, from $843,795 to $163,101. For DME billing, this smaller-volume category started with an early spike, then settled into a lower baseline, moving from $16,765 to $923.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	182	42,381	$512,375
2016	225	40,413	$485,301
2017	236	36,019	$530,802
2018	257	41,869	$696,669
2019	284	10,742	$152,165
2020	292	1,048	$39,954
2021	183	3,198	$54,774
2022	427	52,366	$793,743
2023	640	156,394	$1,572,240
2024	581	722,545	$2,552,867

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	125	1,025	$843,795
2016	142	1,255	$1,261,313
2017	168	1,357	$1,729,986
2018	165	1,303	$1,773,100
2019	231	862	$1,212,600
2020	259	962	$606,068
2021	311	1,019	$868,916
2022	162	539	$109,917
2023	226	871	$169,857
2024	245	1,106	$163,101

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	11	$300
2016	N/R	33	$817
2017	N/R	12	$275
2018	N/R	N/R	N/R
2019	N/R	12	$238
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
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
99483	Assessment of and care planning for patient with impaired thought processing, typically 60 minutes	121	140	$202
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	112	112	$163
96413	Administration of chemotherapy into vein, 1 hour or less	166	856	$102
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	147	197	$96
96372	Injection of drug or substance under skin or into muscle	113	149	$11

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Gocovri	Amantadine Hcl	15	420	$22,831
Ongentys	Opicapone	26	960	$20,823
Belsomra	Suvorexant	28	900	$13,150
Exelon	Rivastigmine	14	420	$9,452
Rivastigmine	Rivastigmine	38	1,860	$4,722

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.	129	$16,030	Lilly USA, LLC
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 Donald M. Mccarren, DO?

Tedicare shows public-source Medicare data for Donald M. Mccarren, DO (NPI 1255385662), 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 Donald M. Mccarren, DO have ACO affiliation data?

Donald M. Mccarren, DO is shown with ACO affiliation data for Honest MSSP of Michigan LLC (MSSP, ACO ID A5616).

What billing organization is linked to Donald M. Mccarren, DO?

Donald M. Mccarren, DO is linked to PURE HEALTHCARE OF FLORIDA LLC (billing NPI 1093308397) in the available physician profile data.

Does Donald M. Mccarren, DO have Open Payments data?

Donald M. Mccarren, DO has 129 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.