Physician

Sumana Nagireddy, MBBS

According to 2025 Medicare claims, Sumana Nagireddy, MBBS (NPI: 1619107414) practices hematology/oncology in the Chattanooga, TN-GA market, with the plurality of this provider's patient population coming from Hamilton, TN. This provider's primary affiliated billing organization is TENNESSEE ONCOLOGY PLLC (NPI: 1811955917; TIN: 621647259) and primary practice location at 37421-3989.

Nagireddy's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 596 traditional Medicare patients, billed 159,491 HCPCS/CPT codes, and received $2,341,735 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,641 prescription claims across 303 beneficiaries totaling $4,852,980 in drug costs, led by Ibrance (Palbociclib). DME data shows 82 claims. Open Payments data shows 33 records totaling $729. 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 moved sharply higher in recent years, from $20,283 to $2,341,735. Similarly, Part D prescription costs have moved sharply higher in recent years, from $66,625 to $4,852,980. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $1,043 and ending at $1,695.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	119	332	$20,283
2016	300	1,023	$55,804
2017	303	1,490	$69,421
2018	287	1,439	$77,355
2019	307	1,610	$84,929
2020	307	38,749	$660,976
2021	362	82,315	$1,753,579
2022	423	109,875	$1,484,476
2023	521	136,954	$1,905,043
2024	596	159,491	$2,341,735

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	61	161	$66,625
2016	139	725	$654,836
2017	167	1,128	$1,142,054
2018	186	1,275	$1,301,928
2019	181	1,244	$1,723,011
2020	181	1,090	$1,676,704
2021	229	1,257	$2,863,198
2022	276	1,478	$2,594,653
2023	309	1,699	$3,542,153
2024	303	1,641	$4,852,980

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	33	$12,277
2018	N/R	27	$4,729
2019	N/R	24	$2,846
2020	N/R	N/R	N/R
2021	N/R	58	$3,582
2022	N/R	27	$1,237
2023	N/R	26	$3,813
2024	N/R	82	$6,652

* / # = 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
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	188	304	$84
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	212	328	$12
80053	Blood test, comprehensive group of blood chemicals	321	1,094	$10
36415	Insertion of needle into vein for collection of blood sample	362	1,155	$9
85025	Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	390	1,458	$8

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ibrance	Palbociclib	37	1,036	$587,673
Pomalyst	Pomalidomide	17	476	$366,098
Imbruvica	Ibrutinib	22	616	$363,321
Xtandi	Enzalutamide	26	780	$353,712
Calquence	Acalabrutinib Maleate	30	900	$334,677

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
B4150	Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit	N	N/R	14	$4,142
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	12	$954
B9002	Enteral nutrition infusion pump, any type	Y	N/R	11	$668
J8700	Temozolomide, oral, 5 mg	N	N/R	13	$417
Q0511	Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period	N	N/R	17	$282

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	33	$729	AstraZeneca Pharmaceuticals LP
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 Sumana Nagireddy, MBBS?

Tedicare shows public-source Medicare data for Sumana Nagireddy, MBBS (NPI 1619107414), 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 Sumana Nagireddy, MBBS have ACO affiliation data?

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

What billing organization is linked to Sumana Nagireddy, MBBS?

Sumana Nagireddy, MBBS is linked to TENNESSEE ONCOLOGY PLLC (billing NPI 1811955917) in the available physician profile data.

Does Sumana Nagireddy, MBBS have Open Payments data?

Sumana Nagireddy, MBBS has 33 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.