Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or South Dakota for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to South Dakota only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. South Dakota (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Susheel Gundewar (NPI 1639364581)

Field	Value
Entity Type	Individual
Organization	Susheel Gundewar
Address	310 S Penn St
City	Aberdeen
State	SD
ZIP	57401
Taxonomy	Interventional Cardiology Physician
NPI Enumerated	September 12, 2007

Payer Source	Total Paid
Medicare	$448.9K
Medicaid	$0

Key Findings

This provider’s billing profile is effectively single‑payer: total Medicare revenue is $448.9K and there is no Medicaid billing on file. The absence of Medicaid activity means analysis, network negotiations, and utilization patterns should be interpreted as Medicare‑centric rather than dual‑payer, which concentrates commercial/Medicaid risk elsewhere in the market.

Revenue is concentrated in a small set of services: the precomputed top 3 Medicare codes by revenue account for 41.6% of the provider’s total Medicare revenue. The largest three contributors are 93306 ($67.7K, 15.6%), 99214 ($66.5K, 15.4%), and 99223 ($45.7K, 10.6%), indicating a mix of diagnostic echocardiography, ambulatory E/M, and high‑acuity inpatient E/M drive a large share of billing.

The code mix signals an interventional cardiology practice that blends diagnostic imaging, inpatient care, and procedural interventions. High revenue and volume in echocardiography and ECG interpretation codes such as 93306 and 93010, combined with cath/angiography codes (93458, 93460) and PCI code 92928, show both imaging and catheterization services are central to operations rather than purely outpatient clinic work.

Several imaging and monitoring codes are statistical outliers nationally, suggesting unusually high volume in those lines of service: 93306 ranks #85 of 24624 providers (100th percentile; extreme outlier) and 93010 ranks #341 of 50616 providers (99th percentile; extreme outlier). Remote/device monitoring and long‑duration ECG interpretation are also high relative to peers—93248 ranks #28 of 5736 providers (100th percentile; extreme outlier) and 93018 ranks #54 of 11835 providers (100th percentile; extreme outlier)—pointing to a major emphasis on diagnostic throughput and device surveillance.

Interventional procedure volumes are above typical for national peers but lower in absolute counts than imaging and E/M activity, indicating procedural capability without very high PCI throughput. For example, 92928 shows 78 claims and $27.5K (6.4% of Medicare revenue) and ranks #268 of 5112 providers (95th percentile; notably above typical national volume), while supervisory imaging for angiography 93458 (132 claims, $21.3K, 4.9%) ranks #282 of 7990 providers (96th percentile; notably above typical national volume).

Device and remote monitoring services form a meaningful recurring revenue stream and a distinct service line: 93294 has 713 claims and $14.3K (3.3% of Medicare revenue) and ranks #504 of 7466 providers (93th percentile; notably above typical national volume), while 93296 and 93298 add technical and professional remote monitoring activity. These codes signal ongoing longitudinal device management (pacemakers, loop recorders) that supports repeat contact and downstream follow‑up.

Inpatient and observation care are important to this provider’s mix, consistent with hospital‑based interventional cardiology practice. High‑acuity E/M codes are substantial: 99223 accounts for $45.7K (10.6%) and ranks #2132 of 139583 providers (98th percentile; extreme outlier), and 99232 accounts for $28.5K (6.6%) and ranks #16227 of 177383 providers (91th percentile; typical, unremarkable volume), indicating significant initial and subsequent inpatient encounters.

The provider is long‑tenured in Medicare enrollment, which supports continuity and established referral patterns: NPI enumerated (registered) 2007-09-12 (~19 years ago). Combined with the concentrated Medicare revenue and high national ranks in specific diagnostic and monitoring codes, tenure suggests an established cardiology practice with entrenched imaging and device management capabilities.

Medicare: Complete Services Breakdown

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

40 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
93306	The provider uses transducers to obtain two–dimensional (2D) images of the heart structures through the chest wall. He evaluates the anatomy and function of all four heart chambers, valves, adjacent…	1,440	$50	$67.7K
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	990	$70	$66.5K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	350	$130	$45.7K
78452	In this procedure, the provider performs multiple SPECT studies of the heart to determine the areas of deficient blood flow. The goal of the procedure is to determine areas that have deficient blood…	530	$50	$28.6K
99232	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	480	$60	$28.5K
92928	The provider inserts a catheter through the skin (percutaneous approach) and guides it into the heart's arteries. They deploy one or more stents (small tubes) to keep the artery open and may expand a…	80	$350	$27.5K
93458	In this procedure, the provider performs imaging supervision and interpretation for a coronary angiography with left heart catheterization and intraprocedural injections for left ventriculography. He…	130	$160	$21.3K
93010	The provider interprets and reports on the results of a routine 12–lead (or more) electrocardiogram.	3,240	$10	$19.4K
99204	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the provider…	200	$90	$18.1K
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	180	$90	$16.4K

Showing 1–10 of 40

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 40 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. South Dakota Distribution

Susheel Gundewar — 10 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — South Dakota

Full comparison — all codes billed, vs. state median

40 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
92928	6	20	70	$380	$27.7K
93306	2	60	250	$50	$21.4K
33208	7	10	50	$380	$17.7K
93458	6	30	40	$180	$11.9K
99214	17	1,660	90	$70	$11.4K
99233	63	290	60	$90	$10.8K
G2066	2	10	130	$60	$9.9K
99232	40	570	80	$60	$9.2K
78452	1	40	140	$60	$8.6K
93294	6	20	310	$20	$8.2K

Showing 1–10 of 40

Related Providers

Other providers that share a Tax Identification Number (TIN) with Susheel Gundewar, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Sanford Medical Center Fargo	ND	Family Medicine Physician	$0	$75.9M
Sanford Medical Center	SD	Family Medicine Physician	$0	$68.8M
Avera Mckennan	SD	Family Medicine Physician	$0	$10.6M
Nathan Steinle	CA	Retina Specialist (Ophthalmology) Physician	$9.5M	$0
Avera Mckennan	SD	Psychiatry Physician	$0	$9.1M
Prema Abraham	SD	Retina Specialist (Ophthalmology) Physician	$7.1M	$0
Avera Mckennan	SD	Home Infusion Agency	$0	$6.7M
Avera Mckennan	SD	Air Ambulance	$0	$5.3M
Avera St Marys	SD	Multi-Specialty Clinic/Center	$0	$4.6M
Kyle Thompson	ID	Retina Specialist (Ophthalmology) Physician	$4.5M	$0

Nearby Providers

Other providers in the same ZIP code as Susheel Gundewar, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Adjustment Training Center, Inc.	SD	Developmentally Disabled Services Day Training Agency	$0	$40.3M
Northeastern Mental Health Center	SD	Mental Health Counselor	$0	$10.1M
Vision Care Associates, LLP	SD	Optometrist	$0	$6M
Sanford Health Network	SD	General Acute Care Hospital	$0	$4.4M
John Bormes	SD	Ophthalmology Physician	$2.6M	$0
Avera St. Luke's	SD	Family Medicine Physician	$0	$2.3M
Sanford Health Network	SD	General Acute Care Hospital	$0	$1.9M
Avera At Home	SD	Home Health Agency	$0	$1.6M
Avera St Lukes	SD	General Acute Care Hospital	$0	$1.5M
Ty Hanson	SD	Dermatology Physician	$1.2M	$0

Susheel Gundewar — Billing Profile & Reimbursement Data

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Key Findings

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References