Physician

Peter Y Chen, MD

According to 2025 Medicare claims, Peter Chen, MD (NPI: 1487638334) practices cardiology 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 MULTICARE HEALTH SYSTEM (NPI: 1326093873; TIN: 911352172) and primary practice location at 98405-2302. Chen is affiliated with the MultiCare Connected Care, LLC (ACO ID: A3631) and PSW ACO (ACO ID: A5323), participating under the MSSP model.

Chen's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 2,481 traditional Medicare patients, billed 5,550 HCPCS/CPT codes, and received $494,111 in Medicare payments. The top billing code was 93306 (Ultrasound of heart with color-depicted blood flow, rate, direction and valve function). Part D data shows 18,255 prescription claims across 2,256 beneficiaries totaling $3,777,771 in drug costs, led by Eliquis (Apixaban). No Open Payments records. 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 $851,071 to $494,111. In contrast, Part D prescription costs have moved sharply higher in recent years, from $848,249 to $3,777,771. 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	2,133	6,128	$851,071
2016	3,168	7,413	$874,576
2017	2,956	6,562	$567,175
2018	2,581	6,500	$552,331
2019	2,765	7,074	$601,714
2020	2,270	5,877	$483,023
2021	2,290	5,564	$547,363
2022	2,386	5,535	$491,287
2023	2,362	5,399	$533,044
2024	2,481	5,550	$494,111

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	1,088	9,962	$848,249
2016	1,211	11,054	$983,444
2017	1,360	11,645	$1,186,025
2018	1,363	12,031	$1,205,725
2019	1,451	12,460	$1,543,885
2020	1,471	13,103	$2,135,946
2021	1,598	13,345	$2,344,927
2022	1,799	14,933	$3,075,098
2023	2,003	15,828	$3,665,599
2024	2,256	18,255	$3,777,771

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
93306	Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	757	760	$108
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,078	1,465	$88
93015	Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician	186	188	$52
76376	3d radiographic procedure	260	262	$13
93010	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	531	585	$6

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	1,212	67,511	$1,307,853
Orenitram Er	Treprostinil Diolamine	26	780	$563,499
Xarelto	Rivaroxaban	428	28,736	$529,949
Uptravi	Selexipag	14	420	$313,076
Entresto	Sacubitril/Valsartan	262	13,329	$290,962

Top 5 DME services in 2024

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

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Peter Y. Chen, MD?

Tedicare shows public-source Medicare data for Peter Y. Chen, MD (NPI 1487638334), 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 Peter Y. Chen, MD have ACO affiliation data?

Peter Y. Chen, MD is shown with ACO affiliation data for MultiCare Connected Care, LLC (MSSP, ACO ID A3631) and PSW ACO (MSSP, ACO ID A5323).

What billing organization is linked to Peter Y. Chen, MD?

Peter Y. Chen, MD is linked to MULTICARE HEALTH SYSTEM (billing NPI 1326093873) in the available physician profile data.

Does Peter Y. Chen, MD have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.