Physician

Darrell Scott Parsons, M.D.

According to 2025 Medicare claims, Darrell Parsons, M.D. (NPI: 1144212440) practices internal medicine in the Odessa, TX market, with the plurality of this provider's patient population coming from Ector, TX. This provider's primary affiliated billing organization is FIRST PHYSICIANS, PLLC (NPI: 1356374854; TIN: 752713933) and primary practice location at 79764-7118. Parsons is affiliated with the CareMax Accountable Care Network, LLC (ACO ID: A5080), participating under the MSSP model.

Parsons' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 418 traditional Medicare patients, billed 6,163 HCPCS/CPT codes, and received $149,259 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 18,180 prescription claims across 988 beneficiaries totaling $2,480,997 in drug costs, led by Ozempic (Semaglutide). DME data shows 99 claims. Open Payments data shows 39 records totaling $739. 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. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $1,231,392 to $2,480,997. In contrast, DME billing represents a smaller volume and moved from a higher plateau to a lower plateau, from $19,038 to $6,535.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	578	3,375	$141,167
2016	574	3,326	$144,306
2017	521	2,880	$117,976
2018	572	4,262	$151,496
2019	588	5,434	$160,461
2020	505	5,233	$140,745
2021	453	4,550	$151,342
2022	463	5,349	$167,486
2023	425	5,772	$165,795
2024	418	6,163	$149,259

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	622	11,957	$1,231,392
2016	635	11,749	$1,302,248
2017	654	10,913	$1,172,860
2018	739	10,774	$1,125,717
2019	862	11,667	$1,295,472
2020	806	13,478	$1,610,595
2021	820	13,371	$1,890,642
2022	849	15,180	$2,162,275
2023	896	16,455	$2,617,242
2024	988	18,180	$2,480,997

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	254	801	$17,558
2016	188	726	$14,204
2017	151	530	$9,577
2018	101	350	$5,184
2019	105	311	$4,305
2020	75	333	$5,473
2021	44	181	$3,490
2022	35	220	$5,382
2023	14	201	$10,204
2024	16	99	$3,069

* / # = 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	259	501	$78
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	280	565	$54
80053	Blood test, comprehensive group of blood chemicals	290	548	$10
36415	Insertion of needle into vein for collection of blood sample	307	602	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	290	544	$8

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	354	13,320	$435,214
Mounjaro	Tirzepatide	299	10,082	$369,102
Eliquis	Apixaban	301	18,083	$336,198
Trulicity	Dulaglutide	145	6,769	$224,990
Tresiba Flextouch U-200	Insulin Degludec	279	16,865	$178,457

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	27	$1,805
A4253	Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips	N	16	37	$635
E0431	Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing	Y	N/R	23	$344
Q0513	Pharmacy dispensing fee for inhalation drug(s); per 30 days	N	N/R	12	$285

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	39	$739	Novo Nordisk 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 Darrell Scott Parsons, M.D.?

Tedicare shows public-source Medicare data for Darrell Scott Parsons, M.D. (NPI 1144212440), 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 Darrell Scott Parsons, M.D. have ACO affiliation data?

Darrell Scott Parsons, M.D. is shown with ACO affiliation data for CareMax Accountable Care Network, LLC (MSSP, ACO ID A5080).

What billing organization is linked to Darrell Scott Parsons, M.D.?

Darrell Scott Parsons, M.D. is linked to FIRST PHYSICIANS, PLLC (billing NPI 1356374854) in the available physician profile data.

Does Darrell Scott Parsons, M.D. have Open Payments data?

Darrell Scott Parsons, M.D. has 39 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.