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

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

Aubrey Williamson (NPI 1780777847)

Field	Value
Entity Type	Individual
Organization	Aubrey Williamson
Address	1850 Chadwick Dr
City	Jackson
State	MS
ZIP	39204
Taxonomy	Anesthesiology Physician
NPI Enumerated	October 2, 2006

Payer Source	Total Paid
Medicare	$9K
Medicaid	$0

Medicare: Complete Services Breakdown

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

5 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
00790	The provider performs anesthesia services for a patient undergoing intraperitoneal procedures in the upper abdomen, including laparoscopy, which are not specified by any other anesthesia code.	20	$170	$3.1K
00670	The provider performs anesthesia services for a patient undergoing an extensive spine and spinal cord procedures including spinal instrumentation, where the provider implants plates and screws into…	10	$260	$2.9K
00320	The provider performs anesthesia services for a patient undergoing any procedure on the esophagus, thyroid, larynx, trachea and lymphatic system of the neck when the patient is one year or older.	10	$160	$1.9K
00104	The provider performs anesthesia services for a patient undergoing electroconvulsive therapy.	20	$40	$700
36620	In this procedure, the provider inserts a catheter percutaneously (through the skin) into an artery and uses this catheter for the purpose of sampling, transfusion, or continuous real–time blood…	10	$30	$430

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 5 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Mississippi Distribution

Aubrey Williamson — 0 of 5 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Mississippi

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00670	50	60	20	$220	$4.2K
00320	31	40	20	$120	$2.7K
00790	60	140	20	$120	$2.6K
00104	4	10	40	$60	$2.6K
36620	98	130	20	$30	$860

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Farren Windham	MS	Certified Registered Nurse Anesthetist	$53.1K	$0
Micheal Covault	KS	Anesthesiology Physician	$40.3K	$0
Lee Herring	MS	Anesthesiology Physician	$40.1K	$0
Lisa Wilson	MS	Certified Registered Nurse Anesthetist	$36.3K	$0
Larry Nixon	MS	Anesthesiology Physician	$31.1K	$0
Joseph Upton	MS	Certified Registered Nurse Anesthetist	$26.3K	$0
Jason Shannon	MS	Certified Registered Nurse Anesthetist	$19.9K	$0
Vidya Kamalapur	MS	Anesthesiology Physician	$16.9K	$0
Michael Mcreynolds	MS	Certified Registered Nurse Anesthetist	$11.6K	$0
Tyrone Mccann	LA	Certified Registered Nurse Anesthetist	$6.6K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Jackson Hma LLC	MS	General Acute Care Hospital	$0	$31M
App Of Mississippi Ed, LLC	MS	Emergency Medicine Physician	$0	$17M
Mississippi Smiles Dentistry LLC	MS	General Practice Dentistry	$0	$10.2M
Heritage Home Health Agency	MS	Home Health Agency	$0	$6.3M
Bio-medical Applications Of Mississippi, Inc.	MS	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$4.1M
Central Mississippi Civic Improvement Association, Inc.	MS	Community Health Worker	$0	$3.4M
Isd Renal Inc	MS	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$2.6M
River Oaks Management Company LLC	MS	Family Medicine Physician	$0	$2.6M
Trinity Pediatric Clinic	MS	Primary Care Clinic/Center	$0	$2.4M
Isd Renal Inc	MS	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$2M

Aubrey Williamson — Billing Profile & Reimbursement Data

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Aubrey Williamson — 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