Physician

Bertram T Chinn, M.D.

According to 2025 Medicare claims, Bertram Chinn, M.D. (NPI: 1811968944) practices colorectal surgery (formerly proctology) in the Newark, NJ market, with the plurality of this provider's patient population coming from Union, NJ. This provider's primary affiliated billing organization is PRACTICE ASSOCIATES MEDICAL GROUP (NPI: 1427016385; TIN: 202088165) and primary practice location at 07901-3563. Chinn is affiliated with the Atlantic ACO (ACO ID: A1026), participating under the MSSP model.

Chinn's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 232 traditional Medicare patients, billed 604 HCPCS/CPT codes, and received $84,730 in Medicare payments. The top billing code was 45300 (Diagnostic exam of rectum and lower large bowel using an endoscope). Part D data shows 150 prescription claims across 54 beneficiaries totaling $11,876 in drug costs, led by Loperamide (Loperamide Hcl). DME data shows 362 claims. Open Payments data shows 1 records totaling $10. 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 $158,158 to $84,730. Similarly, Part D prescription costs have fallen sharply in recent years, from $77,709 to $11,876. In contrast, DME billing represents a smaller volume and rose steadily, from $461 to $1,734.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	402	1,037	$158,158
2016	368	993	$143,848
2017	308	889	$126,652
2018	280	758	$98,364
2019	251	699	$107,898
2020	196	636	$113,891
2021	204	610	$109,717
2022	213	588	$93,107
2023	230	627	$93,677
2024	232	604	$84,730

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	152	328	$77,709
2016	143	328	$73,749
2017	116	265	$55,559
2018	112	270	$43,409
2019	114	246	$35,563
2020	98	221	$34,777
2021	106	243	$52,379
2022	93	178	$37,865
2023	64	142	$26,371
2024	54	150	$11,876

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	12	311	$28,514
2016	N/R	279	$25,527
2017	12	196	$17,322
2018	N/R	192	$15,052
2019	N/R	132	$10,385
2020	N/R	127	$9,983
2021	14	169	$14,738
2022	38	253	$25,270
2023	13	288	$33,767
2024	12	362	$37,539

* / # = 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
45300	Diagnostic exam of rectum and lower large bowel using an endoscope	33	40	$113
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	71	$101
45380	Biopsy of large bowel using a flexible endoscope	29	29	$91
99203	New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	41	41	$89
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	56	91	$77

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Loperamide	Loperamide Hcl	11	750	$882
Dicyclomine Hcl	Dicyclomine Hcl	12	870	$405
Metronidazole	Metronidazole	15	38	$28

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
A4385	Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, without built-in convexity, each	N	12	62	$11,911
A4407	Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 inches or smaller, each	N	N/R	23	$5,996
A4409	Ostomy skin barrier, with flange (solid, flexible or accordion), extended wear, without built-in convexity, 4 x 4 inches or smaller, each	N	N/R	22	$3,547
A5057	Ostomy pouch, drainable, with extended wear barrier attached, with built in convexity, with filter, (1 piece), each	N	N/R	14	$3,441
A4362	Skin barrier; solid, 4 x 4 or equivalent; each	N	N/R	24	$3,072

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	1	$10	INTUITIVE SURGICAL, 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 Bertram T. Chinn, M.D.?

Tedicare shows public-source Medicare data for Bertram T. Chinn, M.D. (NPI 1811968944), 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 Bertram T. Chinn, M.D. have ACO affiliation data?

Bertram T. Chinn, M.D. is shown with ACO affiliation data for Atlantic ACO (MSSP, ACO ID A1026).

What billing organization is linked to Bertram T. Chinn, M.D.?

Bertram T. Chinn, M.D. is linked to PRACTICE ASSOCIATES MEDICAL GROUP (billing NPI 1427016385) in the available physician profile data.

Does Bertram T. Chinn, M.D. have Open Payments data?

Bertram T. Chinn, M.D. has 1 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.