Physician

Krishnan Sundararajan, M.D.

According to 2025 Medicare claims, Krishnan Sundararajan, M.D. (NPI: 1285672642) practices internal medicine in the Cleveland, OH market, with the plurality of this provider's patient population coming from Ashtabula, OH. This provider's primary affiliated billing organization is ADVANCED CARDIOVASCULAR CONSULTANTS INC (NPI: 1851494793; TIN: 200953464) and primary practice location at 44024-1088.

Sundararajan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,628 traditional Medicare patients, billed 29,519 HCPCS/CPT codes, and received $823,619 in Medicare payments. The top billing code was 93880 (Ultrasound of both sides of head and neck blood flow). Part D data shows 17,053 prescription claims across 2,078 beneficiaries totaling $3,036,985 in drug costs, led by Eliquis (Apixaban). DME data shows 41 claims. Open Payments data shows 97 records totaling $1,715. 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 changed little. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $474,365 to $3,036,985. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $10,550 and ending at $3,226.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	1,907	11,379	$797,294
2016	1,965	11,794	$807,659
2017	1,780	12,229	$871,791
2018	1,759	12,563	$790,540
2019	1,729	12,028	$778,308
2020	1,501	10,301	$640,187
2021	1,481	11,222	$752,990
2022	1,548	11,835	$727,166
2023	1,564	25,240	$833,289
2024	1,628	29,519	$823,619

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	833	7,937	$474,365
2016	910	8,472	$573,352
2017	1,001	9,245	$792,861
2018	1,083	9,832	$1,055,656
2019	1,175	10,943	$1,201,760
2020	1,262	11,666	$1,377,765
2021	1,382	11,664	$1,663,477
2022	1,643	13,758	$2,485,413
2023	1,864	15,687	$3,186,846
2024	2,078	17,053	$3,036,985

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	67	$6,088
2016	N/R	59	$4,025
2017	N/R	34	$2,045
2018	N/R	46	$3,820
2019	N/R	44	$3,438
2020	N/R	28	$33,205
2021	N/R	59	$4,390
2022	N/R	136	$8,358
2023	N/R	68	$5,590
2024	N/R	41	$2,179

* / # = 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
93880	Ultrasound of both sides of head and neck blood flow	511	576	$116
93306	Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	730	747	$98
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	1,108	1,914	$79
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	272	309	$58
93000	Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report	1,175	1,918	$9

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	1,266	71,456	$1,373,134
Jardiance	Empagliflozin	272	14,285	$272,570
Xarelto	Rivaroxaban	201	13,896	$252,056
Entresto	Sacubitril/Valsartan	178	11,230	$234,917
Repatha Sureclick	Evolocumab	306	10,472	$205,358

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
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	20	$1,770
E0431	Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing	Y	N/R	21	$409

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	97	$1,715	E.R. Squibb & Sons, L.L.C.
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 Krishnan Sundararajan, M.D.?

Tedicare shows public-source Medicare data for Krishnan Sundararajan, M.D. (NPI 1285672642), 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 Krishnan Sundararajan, M.D. have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Krishnan Sundararajan, M.D.?

Krishnan Sundararajan, M.D. is linked to ADVANCED CARDIOVASCULAR CONSULTANTS INC (billing NPI 1851494793) in the available physician profile data.

Does Krishnan Sundararajan, M.D. have Open Payments data?

Krishnan Sundararajan, M.D. has 97 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.