Physician

Albert Shou-Yen Chang, MD

According to 2025 Medicare claims, Albert Chang, MD (NPI: 1619991353) practices thoracic surgery in the Raleigh-Cary, NC market, with the plurality of this provider's patient population coming from Wake, NC. This provider's primary affiliated billing organization is REX HOSPITAL INC (NPI: 1912338054; TIN: 561509260) and primary practice location at 27607-7505. Chang is affiliated with the CHESS Genesis, LLC (ACO ID: D0237), participating under the REACH model.

Chang's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 255 traditional Medicare patients, billed 619 HCPCS/CPT codes, and received $98,346 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 24 prescription claims across 11 beneficiaries totaling $53 in drug costs. 2019 DME data shows 13 claims. Open Payments data shows 4 records totaling $145. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $4,203 to $53. 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	208	553	$80,207
2016	198	513	$65,692
2017	191	564	$75,293
2018	186	530	$81,503
2019	191	668	$106,830
2020	218	660	$99,733
2021	280	783	$123,464
2022	249	602	$84,450
2023	219	640	$88,013
2024	255	619	$98,346

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	27	54	$4,203
2016	26	43	$1,203
2017	19	35	$750
2018	13	39	$726
2019	11	21	$1,685
2020	13	27	$842
2021	N/R	17	$248
2022	31	70	$454
2023	21	43	$185
2024	11	24	$53

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	26	$1,574
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	N/R	N/R	N/R
2019	N/R	13	$682
2020	N/R	N/R	N/R
2021	N/R	N/R	N/R
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

* / # = 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
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	49	49	$158
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	31	$97
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	41	$84
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	129	183	$60
99231	Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	26	38	$37

Top 5 Part D drugs in 2024

By total drug costs.

Part D summary data is connected for 2024, but public drug-level costs are not available, so a Top 5 by total drug costs cannot be shown.

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.	4	$145	Medtronic, 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 Albert Shou-Yen Chang, MD?

Tedicare shows public-source Medicare data for Albert Shou-Yen Chang, MD (NPI 1619991353), 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 Albert Shou-Yen Chang, MD have ACO affiliation data?

Albert Shou-Yen Chang, MD is shown with ACO affiliation data for CHESS Genesis, LLC (REACH, ACO ID D0237).

What billing organization is linked to Albert Shou-Yen Chang, MD?

Albert Shou-Yen Chang, MD is linked to REX HOSPITAL INC (billing NPI 1912338054) in the available physician profile data.

Does Albert Shou-Yen Chang, MD have Open Payments data?

Albert Shou-Yen Chang, MD has 4 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.