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

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

Brianna Williamson (NPI 1316554884)

Field	Value
Entity Type	Individual
Organization	Brianna Williamson
Address	800 Oak Ridge Tpke Ste A101
City	Oak Ridge
State	TN
ZIP	37830
Taxonomy	Physician Assistant
NPI Enumerated	September 28, 2020

Payer Source	Total Paid
Medicare	$21.8K
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
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…	70	$110	$7K
55866	The provider removes the prostate gland through a minimally invasive laparoscopic approach behind the pubic bone. The surgery is radical, meaning the entire prostate is removed, often to treat…	50	$120	$5.9K
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…	110	$50	$5.5K
38571	The provider makes small incisions and inserts a camera into the abdomen to view the lymph nodes. He excises all lymph nodes on both sides of the pelvis. This procedure is done to remove any diseased…	50	$40	$1.7K
99222	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	20	$70	$1.6K

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. Tennessee Distribution

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

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Tennessee

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
55866	3	20	20	$700	$16.1K
99232	1,814	3,990	100	$60	$11.4K
99223	999	3,130	40	$120	$8K
38571	2	20	20	$200	$4.5K
99222	1,560	2,630	30	$90	$3.9K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Columbus Radiology Corp	OH	Diagnostic Radiology Physician	$0	$49.9M
Adam Shrewsberry	TN	Urology Physician	$476.7K	$0
Joseph Eatherly	TN	Specialist	$394.3K	$3.9K
Nilesh Patel	TN	Radiation Oncology Physician	$329.6K	$0
Lee Congleton	TN	Urology Physician	$326.1K	$0
Rachel Vann	TN	Family Nurse Practitioner	$320.5K	$1.7K
Christopher Ramsey	TN	Urology Physician	$299K	$0
Timothy Leroy	TN	Urology Physician	$276.8K	$4.1K
Devarshi Desai	TN	Diagnostic Radiology Physician	$159K	$74.8K
Jacob Pirkle	TN	Diagnostic Radiology Physician	$221.2K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Ridgeview Psychiatric Hospital And Center, Inc.	TN	Psychiatric Hospital	$0	$42M
Southeastern Physician Services PC	TN	Hospitalist Physician	$0	$14.7M
Emory Valley Center	TN	Intellectual and/or Developmental Disabilities Residential Treatment Facility	$0	$11.3M
Discover Diagnostic Laboratory, LLC	TN	Clinical Medical Laboratory	$363.5K	$4.7M
Children's Clinic	TN	Pediatric Adolescent Medicine Physician	$0	$4.7M
East Tennessee Ear, Nose & Throat Specialists, PC	TN	Otolaryngology Physician	$0	$2.6M
East Tennessee Children's Primary Care Center, Inc.	TN	Pediatrics Physician	$0	$2.4M
The Eye Surgery Center Of Oak Ridge LLC	TN	Clinic/Center	$783K	$3.3K
Surgery Center Of Oak Ridge, LLC	TN	Ambulatory Surgical Clinic/Center	$241K	$493.4K
Brian Burnett	TN	Family Nurse Practitioner	$661.1K	$0

Brianna Williamson — Billing Profile & Reimbursement Data

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Brianna 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