Physician

Nathan Bittner, MD

According to 2025 Medicare claims, Nathan Bittner, MD (NPI: 1609989714) practices radiation oncology in the Tacoma-Lakewood, WA market, with the plurality of this provider's patient population coming from Pierce, WA. This provider's primary affiliated billing organization is TACOMA RADIATION ONCOLOGY CENTER INC, PS (NPI: 1255449146; TIN: 911465583) and primary practice location at 98372-3750.

Bittner's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 344 traditional Medicare patients, billed 3,721 HCPCS/CPT codes, and received $606,274 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 170 prescription claims across 75 beneficiaries totaling $2,416 in drug costs, led by Tamsulosin Hcl (Tamsulosin Hcl). Open Payments data shows 16 records totaling $478. 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 declined steadily, from $1,342,971 to $606,274. In contrast, Part D prescription costs have moved sharply higher in recent years, from $6,529 to $2,416. 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	377	9,556	$1,342,971
2016	340	8,191	$1,130,848
2017	398	6,897	$1,023,282
2018	328	7,409	$1,045,696
2019	266	6,893	$940,890
2020	331	7,366	$1,073,139
2021	362	3,705	$626,609
2022	319	4,509	$758,098
2023	335	3,274	$594,145
2024	344	3,721	$606,274

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	47	138	$6,529
2016	50	119	$2,791
2017	48	126	$2,778
2018	44	134	$3,185
2019	43	113	$2,367
2020	44	93	$2,012
2021	38	92	$1,522
2022	48	111	$17,344
2023	50	136	$33,905
2024	75	170	$2,416

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	92	565	$287
77427	Radiation treatment management, 5 treatment sessions	75	155	$149
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	90	146	$91
77014	Ct guidance for insertion of radiation therapy fields	190	939	$81
77336	Continuing radiation therapy consultation per week	68	157	$71

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Tamsulosin Hcl	Tamsulosin Hcl	82	4,530	$1,179

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.	16	$478	VisionRT, 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 Nathan Bittner, MD?

Tedicare shows public-source Medicare data for Nathan Bittner, MD (NPI 1609989714), 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 Nathan Bittner, 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 Nathan Bittner, MD?

Nathan Bittner, MD is linked to TACOMA RADIATION ONCOLOGY CENTER INC, PS (billing NPI 1255449146) in the available physician profile data.

Does Nathan Bittner, MD have Open Payments data?

Nathan Bittner, MD has 16 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.