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

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

Tammie Vanstory (NPI 1578059028)

Field	Value
Entity Type	Individual
Organization	Tammie Vanstory
Address	1 Hospital Dr Sw
City	Huntsville
State	AL
ZIP	35801
Taxonomy	Registered Nurse
NPI Enumerated	July 9, 2018

Payer Source	Total Paid
Medicare	$7.3K
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
01402	The provider performs anesthesia services for a patient undergoing an open or arthroscopic total knee arthroplasty.	20	$130	$1.9K
00731	The anesthesia provider performs anesthesia services for an unspecified type of upper gastrointestinal endoscopic procedure during which another provider introduces the endoscope to but not beyond…	40	$50	$1.8K
01210	The provider performs anesthesia services for a patient undergoing an open procedure of the hip joint.	10	$110	$1.5K
00811	The provider performs anesthesia services for a patient undergoing an unspecified lower intestinal endoscopic procedure where the surgical provider introduces an endoscope into the intestines up to…	20	$50	$1.2K
00812	The provider performs anesthesia services for a patient undergoing a screening colonoscopy during which the surgical provider introduces an endoscope into the intestines below the duodenum, the part…	20	$50	$910

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. Alabama Distribution

Tammie Vanstory — 0 of 5 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Alabama

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
01402	140	220	20	$130	$2.8K
00811	255	570	20	$60	$2.1K
00731	203	710	20	$60	$2.1K
00812	130	280	20	$70	$1.9K
01210	4	10	10	$100	$1.6K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Martin Mccarthy	FL	Anesthesiology Physician	$60.9K	$0
Murali Gadde	AL	Anesthesiology Physician	$38.9K	$0
Karina Foster	CA	Anesthesiology Physician	$34.5K	$0
Artyom Sedykh	SC	Anesthesiology Physician	$32.5K	$0
Leslie Fletcher	AL	Anesthesiology Physician	$29.2K	$0
Hung-chi Kwok	AL	Anesthesiology Physician	$26.9K	$0
Andrew Wright	TN	Anesthesiology Physician	$22.8K	$0
Patrick Clark	TN	Anesthesiology Physician	$22.3K	$0
Wayne Henderson	TN	Anesthesiology Physician	$20.7K	$0
Christian Pearson	TN	Anesthesiology Physician	$20.4K	$0

Tammie Vanstory — Billing Profile & Reimbursement Data

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Tammie Vanstory — 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

Frequently Asked Questions

References