Physician

Sridhar Chalasani, MD

According to 2025 Medicare claims, Sridhar Chalasani, MD (NPI: 1063494607) practices colorectal surgery (formerly proctology) in the Battle Creek, MI market, with the plurality of this provider's patient population coming from Calhoun, MI. This provider's primary affiliated billing organization is BRONSON METHODIST HOSPITAL (NPI: 1417961137; TIN: 381359087) and primary practice location at 49017-3307.

Chalasani's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 278 traditional Medicare patients, billed 482 HCPCS/CPT codes, and received $58,446 in Medicare payments. The top billing code was 45385 (Removal of polyps or growths of large bowel using an endoscope with mechanical snare). Part D data shows 313 prescription claims across 173 beneficiaries totaling $32,625 in drug costs, led by Mesalamine (Mesalamine). DME data shows 15 claims. Open Payments data shows 3 records totaling $41. 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 $105,160 to $58,446. In contrast, Part D prescription costs have moved sharply higher in recent years, from $27,243 to $32,625. 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	373	887	$105,160
2016	345	724	$90,460
2017	316	655	$77,620
2018	327	657	$74,358
2019	333	716	$91,363
2020	267	525	$69,208
2021	277	524	$79,817
2022	261	443	$54,787
2023	270	470	$60,860
2024	278	482	$58,446

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	148	343	$27,243
2016	103	273	$27,540
2017	85	194	$24,462
2018	79	195	$29,545
2019	87	187	$35,783
2020	106	265	$38,352
2021	88	211	$29,895
2022	155	372	$58,575
2023	165	371	$52,477
2024	173	313	$32,625

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	13	$290
2016	N/R	N/R	N/R
2017	N/R	13	$1,717
2018	N/R	26	$3,345
2019	N/R	11	$1,734
2020	N/R	54	$2,129
2021	N/R	45	$2,198
2022	N/R	23	$250
2023	N/R	25	$312
2024	N/R	15	$2,016

* / # = 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
45385	Removal of polyps or growths of large bowel using an endoscope with mechanical snare	61	61	$193
45380	Biopsy of large bowel using a flexible endoscope	77	77	$108
99203	New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	43	43	$53
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	27	31	$46
99231	Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	28	53	$36

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Mesalamine	Mesalamine	37	1,839	$14,150
Budesonide Dr	Budesonide	18	585	$1,766
Gavilyte-G	Peg3350/Sod Sulf,bicarb,cl/Kcl	46	48	$829
Dicyclomine Hcl	Dicyclomine Hcl	36	1,535	$725
Peg-3350 And Electrolytes	Peg3350/Sod Sulf,bicarb,cl/Kcl	25	25	$486

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	N/R	15	$2,016

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	3	$41	ABBVIE 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 Sridhar Chalasani, MD?

Tedicare shows public-source Medicare data for Sridhar Chalasani, MD (NPI 1063494607), 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 Sridhar Chalasani, 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 Sridhar Chalasani, MD?

Sridhar Chalasani, MD is linked to BRONSON METHODIST HOSPITAL (billing NPI 1417961137) in the available physician profile data.

Does Sridhar Chalasani, MD have Open Payments data?

Sridhar Chalasani, MD has 3 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.