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

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

Tammy Sparks Jenet (NPI 1891771127)

Field	Value
Entity Type	Individual
Organization	Tammy Sparks Jenet
Address	1860 Town Center Pkwy
City	Reston
State	VA
ZIP	20190
Taxonomy	Anesthesiology Physician
NPI Enumerated	December 19, 2005

Payer Source	Total Paid
Medicare	$54.4K
Medicaid	$0

Medicare: Complete Services Breakdown

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

9 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
00142	The provider performs anesthesia services for a patient undergoing an eye lens procedure.	480	$50	$24.8K
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…	260	$50	$12.9K
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…	120	$50	$6K
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…	90	$50	$4.8K
00140	The provider performs anesthesia services for a patient undergoing an eye procedure.	30	$70	$1.9K
01630	The provider performs anesthesia services for a patient undergoing an open or arthroscopic procedure to the humeral head and neck, sternoclavicular, acromioclavicular, and shoulder joints.	10	$100	$1.4K
64415	The provider injects one or more anesthetic agents and/or a steroid into the brachial plexus area, a group of nerves in the arm that originates in the neck. Report this code for one or more…	20	$60	$960
01400	The provider performs anesthesia services for a patient undergoing an open or arthroscopic procedure on the knee joint.	10	$60	$900
64447	The provider injects one or more anesthetic agents and/or a steroid into the area of the femoral nerve, which innervates the leg and foot. Report this code for one or more injections during a single…	10	$50	$730

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 9 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Virginia Distribution

Tammy Sparks Jenet — 2 of 9 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Virginia

Full comparison — all codes billed, vs. state median

9 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
00142	33	510	40	$70	$7.8K
00812	49	650	20	$80	$3.3K
00811	3	1,120	30	$70	$2.9K
00140	39	130	20	$90	$2.6K
00731	21	1,220	20	$80	$2.3K
01630	55	70	20	$110	$2.2K
01400	35	50	20	$80	$1.4K
64447	199	260	20	$50	$1.4K
64415	104	180	20	$60	$1.3K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Trisa Giuliani	DC	Anesthesiology Physician	$39.9K	$0
Lawrence Fowler	VA	Anesthesiology Physician	$36.7K	$0
Pamela Degeorge	VA	Anesthesiology Physician	$32.6K	$0
Monica Porter	VA	Anesthesiology Physician	$30.7K	$0
Charles Dougherty	VA	Anesthesiology Physician	$25.6K	$0
Colleen Ceremuga	MD	Addiction Medicine (Anesthesiology) Physician	$22.3K	$0
Herbert Fingerhut	VA	Anesthesiology Physician	$21K	$0
Michael Bradish	VA	Anesthesiology Physician	$20.8K	$0
William Harris	VA	Anesthesiology Physician	$19.5K	$0
Allison Malley	PA	Anesthesiology Physician	$18K	$0

Nearby Providers

Other providers in the same ZIP code as Tammy Sparks Jenet, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Reston Hospital Center LLC	VA	General Acute Care Hospital	$0	$14.9M
Phong Nguyen	VA	Rheumatology Physician	$4.2M	$0
Reston Surgery Center, LP	VA	Ambulatory Surgical Clinic/Center	$2.8M	$869.2K
Claude Abujrab-saba	VA	Rheumatology Physician	$2.9M	$0
Alexia Gospodinoff	VA	Rheumatology Physician	$812.5K	$0
Dhruv Pateder	VA	Orthopaedic Surgery of the Spine Physician	$607.7K	$0
Ahmad Noori	VA	Nephrology Physician	$341.1K	$190.1K
Mark Tekrony	VA	Neurology Physician	$349.6K	$0
Theodore Sebastien	VA	MOHS-Micrographic Surgery Physician	$335.3K	$0
Andrew Siegel	VA	Ophthalmology Physician	$333.2K	$0

Tammy Sparks Jenet — 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