Physician

Theodore D. Masek, MD

According to 2025 Medicare claims, Theodore Masek, MD (NPI: 1720073935) practices radiation oncology in the Redding, CA market, with the plurality of this provider's patient population coming from Shasta, CA. This provider's primary affiliated billing organization is PARAGON CHICO MEDICAL GROUP, INC (NPI: 1528527181; TIN: 832368319) and primary practice location at 95926-3315.

Masek's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 326 traditional Medicare patients, billed 6,129 HCPCS/CPT codes, and received $651,730 in Medicare payments. The top billing code was G6015 (Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session). Part D data shows 76 prescription claims across 29 beneficiaries totaling $6,930 in drug costs, led by Tamsulosin Hcl (Tamsulosin Hcl). Open Payments data shows 2 records totaling $41. 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 started with an early spike, then settled into a lower baseline, moving from $841,902 to $651,730. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $11,771 and ending at $6,930. 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	199	4,778	$841,902
2016	214	5,655	$1,018,770
2017	150	4,112	$657,203
2018	144	2,895	$519,738
2019	109	2,076	$408,897
2020	57	811	$133,496
2021	69	1,627	$326,782
2022	105	1,258	$255,402
2023	287	2,516	$333,724
2024	326	6,129	$651,730

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	114	306	$11,771
2016	120	322	$10,478
2017	102	325	$12,744
2018	100	306	$10,766
2019	113	345	$10,619
2020	73	229	$5,851
2021	76	197	$11,356
2022	74	171	$14,924
2023	62	166	$13,280
2024	29	76	$6,930

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
G6015	Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session	73	88	$300
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	15	15	$178
77427	Radiation treatment management, 5 treatment sessions	227	644	$151
77014	Ct guidance for insertion of radiation therapy fields	289	4,767	$99
77336	Continuing radiation therapy consultation per week	187	541	$75

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Tamsulosin Hcl	Tamsulosin Hcl	36	3,180	$936
Ciprofloxacin Hcl	Ciprofloxacin Hcl	14	70	$62

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.	2	$41	Novartis Pharmaceuticals Corporation
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 Theodore D. Masek, MD?

Tedicare shows public-source Medicare data for Theodore D. Masek, MD (NPI 1720073935), 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 Theodore D. Masek, 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 Theodore D. Masek, MD?

Theodore D. Masek, MD is linked to PARAGON CHICO MEDICAL GROUP, INC (billing NPI 1528527181) in the available physician profile data.

Does Theodore D. Masek, MD have Open Payments data?

Theodore D. Masek, MD has 2 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.