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 Pennsylvania for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Pennsylvania 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. Pennsylvania (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.

Dilshan Gunawardena (NPI 1982864492)

Field	Value
Entity Type	Individual
Organization	Dilshan Gunawardena
Address	158 York Rd
City	Warminster
State	PA
ZIP	18974
Taxonomy	Oral & Maxillofacial Surgery (D.M.D.)
NPI Enumerated	June 10, 2008

Payer Source	Total Paid
Medicare	$5.6K
Medicaid	$0

Medicare: Complete Services Breakdown

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

4 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
40812	The provider excises a lesion or area of damaged or diseased tissue of the mucosa, a membrane lining the anterior most part of the mouth, and the submucosa, the layer beneath the mucosa. This…	10	$200	$2.6K
99203	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the provider…	30	$70	$1.7K
99202	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves straightforward medical decision making, and/or the provider…	20	$60	$1.1K
70355	The provider takes panoramic X–rays of the patient’s upper and lower jaws to diagnose a fracture or injury to the jaw.	10	$10	$160

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Pennsylvania Distribution

Dilshan Gunawardena — 0 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Pennsylvania

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99203	4,121	7,330	30	$70	$3.5K
40812	2	10	20	$200	$3.3K
99202	549	1,040	20	$50	$1.5K
70355	37	50	20	$10	$460

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Thomas Jefferson University Hospitals Inc	PA	General Acute Care Hospital	$0	$40.3M
Abington Memorial Hospital	PA	General Acute Care Hospital	$0	$16.6M
Richard Kaiser	PA	Ophthalmology Physician	$6.6M	$0
Joshua Cantor	PA	Anatomic Pathology & Clinical Pathology Physician	$2.2M	$140.6K
Farhan Tahir	PA	Rheumatology Physician	$1M	$0
Vamshi Mallavarapu	PA	Cardiovascular Disease Physician	$564K	$3.2K
Eric Rosenwinkel	PA	Clinical Cardiac Electrophysiology Physician	$505.7K	$0
Robert O'sullivan	PA	Cardiovascular Disease Physician	$477.5K	$0
Stuart Lubinski	PA	Gastroenterology Physician	$443.9K	$0
David Craft	PA	Orthopaedic Surgery Physician	$432.3K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Excel Copmanion Care Inc	PA	Home Health Agency	$0	$308.7M
Warminster Ambulatory Surgical	PA	Ambulatory Surgical Clinic/Center	$1.4M	$0
Advanced Nurse Transport Service	PA	Land Ambulance	$606.5K	$27K
Robert Tokarek	PA	Dermatology Physician	$312.1K	$0
Varun Saxena	PA	Cardiovascular Disease Physician	$235.5K	$940
Stephen Hess	PA	Optometrist	$182.4K	$0
Moran Gottesman	PA	Psychologist	$164.1K	$0
Steven Levin	PA	Physical Medicine & Rehabilitation Physician	$158.9K	$0
Darren Rich	PA	Optometrist	$143.8K	$830
Glenn Heinrichs	PA	Clinical Psychologist	$139.7K	$0

Dilshan Gunawardena — Billing Profile & Reimbursement Data

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Dilshan Gunawardena — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References