Physician

Aaron G. M. Choy, MD

According to 2025 Medicare claims, Aaron Choy, MD (NPI: 1639380918) practices internal medicine in the Urban Honolulu, HI market, with the plurality of this provider's patient population coming from Honolulu, HI. This provider's primary affiliated billing organization is HAWAII PERMANENTE MEDICAL GROUP INC (NPI: 1710945969; TIN: 990104820) and primary practice location at 96797-4632.

Choy's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 47 traditional Medicare patients, billed 109 HCPCS/CPT codes, and received $6,675 in Medicare payments. The top billing code was 91320 (Sarscv2 vac 30mcg trs-suc im). Part D data shows 7,017 prescription claims across 891 beneficiaries totaling $435,652 in drug costs, led by Jardiance (Empagliflozin). 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 risen steadily, from $2,764 to $6,675. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $217,687 to $435,652. 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	20	1,967	$2,764
2016	25	58	$2,597
2017	27	57	$1,922
2018	32	89	$3,239
2019	29	69	$3,875
2020	39	67	$2,807
2021	380	413	$19,136
2022	81	142	$7,117
2023	63	153	$10,827
2024	47	109	$6,675

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	404	3,255	$217,687
2016	397	3,575	$208,936
2017	382	3,483	$213,887
2018	389	3,517	$228,187
2019	456	3,738	$271,036
2020	459	4,326	$351,455
2021	584	4,838	$388,574
2022	849	5,253	$398,585
2023	782	6,077	$417,345
2024	891	7,017	$435,652

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
91320	Sarscv2 vac 30mcg trs-suc im	11	13	$142
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	25	$49
90480	Admn sarscov2 vacc 1 dose	11	13	$45

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Jardiance	Empagliflozin	214	16,110	$91,132
Liraglutide	Liraglutide	40	1,288	$30,135
Victoza 3-Pak	Liraglutide	30	990	$22,763
Spiriva Respimat	Tiotropium Bromide	29	2,130	$20,807
Xarelto	Rivaroxaban	15	1,290	$19,345

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 Aaron G. M. Choy, MD?

Tedicare shows public-source Medicare data for Aaron G. M. Choy, MD (NPI 1639380918), 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 Aaron G. M. Choy, 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 Aaron G. M. Choy, MD?

Aaron G. M. Choy, MD is linked to HAWAII PERMANENTE MEDICAL GROUP INC (billing NPI 1710945969) in the available physician profile data.

Does Aaron G. M. Choy, 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.