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.

David White (NPI 1871882357)

Field	Value
Entity Type	Individual
Organization	David White
Address	2317 Memorial Pkwy Sw Ste 300
City	Huntsville
State	AL
ZIP	35801
Taxonomy	Neurology Physician
NPI Enumerated	April 5, 2011

Payer Source	Total Paid
Medicare	$7M
Medicaid	$0

Key Findings

This provider’s Medicare business is extremely concentrated: Total Medicare revenue is $7M and the precomputed top 3 Medicare codes by revenue account for 97.9% of this provider's total Medicare revenue. J1300 alone represents $6.8M in Medicare revenue (96.5%), making the practice highly dependent on a single high-revenue code for the vast majority of its income.

The dominant code J1300 (eculizumab injection) and the presence of infusion administration codes such as 96365, 96413, and 96401 indicate an operational focus on high-cost biologic/infusion therapy services. The mix—large volume of J1300 (38.3K claims) alongside multiple infusion/chemotherapy administration codes—suggests the provider operates as an infusion-centric neurology practice or specialty infusion site rather than a typical office-only neurology clinic.

The provider reports high volumes of electrodiagnostic and neurophysiology services, with 95913 (277 claims) characterized as an extreme outlier (99th percentile) and 95886 (761 claims) also an extreme outlier (99th percentile). These nerve conduction and EMG code volumes, together with EEG activity (95819, 124 claims), indicate that diagnostic electrophysiology is a material service line in addition to infusion care.

Office evaluation-and-management activity is also notable: 99214 shows 749 claims and is described as notably above typical national volume (95th percentile), while 99205 has 174 claims and is an extreme outlier (99th percentile). This pattern—substantial E/M volume at both established and complex new-patient visit levels—suggests the provider manages both ongoing infusion patients and new complex referrals that require extended assessment.

Competitive standing varies by service line: for J1300 the record lists rank #1 of 1 providers nationally with a note that no national peer volume comparison is available, so benchmarking against peers is not possible for that code. By contrast, the provider ranks very highly on neurodiagnostic codes (95913 rank #23 of 1528, 99th percentile) and on some high-complexity E/M codes (99205 rank in the 99th percentile), marking the practice as a major outlier in those procedures relative to national peers.

Payer mix is effectively single-payer: the profile shows Total Medicare revenue of $7M and no Medicaid billing on file (none below), meaning the provider currently has no Medicaid revenue to offset Medicare dependency. This concentration in Medicare exposes the practice to Medicare policy, reimbursement, and utilization review dynamics without Medicaid diversification.

The provider has an established enrollment history, with NPI enumerated on 2011-04-05 (~15 years ago), indicating a long-tenured presence in the market that aligns with the development of both the infusion and electrodiagnostic service lines described above. This tenure may reflect sustained capability to deliver specialized therapies and diagnostics over time.

From an operational and payer-risk perspective, reliance on a single high-cost drug code (J1300 at $6.8M, 96.5% of Medicare revenue) creates sensitivity to changes in drug access, coverage policies, or contracting terms; coupled with high volumes in extreme-outlier diagnostic codes, the practice profile points to specialization with concentrated revenue sources that should be considered when modeling reimbursement risk and negotiating managed-care contracts.

Medicare: Complete Services Breakdown

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

18 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J1300	Injection, eculizumab, 10 mg	38,280	$180	$6.8M
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	750	$90	$63.7K
95913	In this procedure, the provider performs 13 or more nerve conduction studies, a diagnostic test to evaluate function, especially the electrical conduction ability of the motor and sensory nerves of…	280	$140	$37.4K
96413	Chemotherapy is a therapeutic procedure used for the treatment of cancer via the use of chemical agents. These chemical agents (drugs) work on the cancerous cells of the body to destroy them. These…	390	$90	$35.6K
95886	The provider assesses the electrical activity of a muscle in the extremity and related paraspinal areas. At the same session as a separately reportable nerve conduction study. He studies five or more…	760	$30	$25.9K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	170	$150	$25.8K
99213	The provider sees an established 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…	180	$60	$10.3K
64405	The provider injects an anesthetic and/or steroid agent into the greater occipital nerve, a nerve arising from the second cranial nerve, also called the optic nerve. Report this code for one or more…	190	$50	$9.3K
95911	In this procedure, the provider performs nine or ten nerve conduction studies, a diagnostic test to evaluate function, especially the electrical conduction ability of the motor and sensory nerves of…	90	$100	$8.3K
96365	The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.	180	$40	$7.3K

Showing 1–10 of 18

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 18 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Alabama Distribution

David White — 4 of 18 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

18 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J1300	1	10	38,280	$180	$6.8M
96413	33	150	150	$90	$20.2K
99214	369	7,330	120	$80	$16.8K
95819	8	50	50	$170	$13K
99215	693	1,710	40	$110	$8.1K
99223	1,707	2,140	40	$130	$8.1K
95913	2	40	20	$170	$8K
99213	1,608	6,470	80	$50	$7.9K
96365	69	170	130	$40	$7.5K
95886	2	90	50	$60	$7.2K

Showing 1–10 of 18

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Amit Arora	AL	Neurology Physician	$406.4K	$0
Jay Vangerpen	AL	Neurology Physician	$161.1K	$0
Aruna Arora	AL	Neurology Physician	$149.1K	$0
Ian Mcguinness	AL	Neurology Physician	$115K	$0
Katherine Heaton	AL	Neurology Physician	$62.7K	$0
Lauren Tidwell	AL	Medical Physician Assistant	$31K	$0
Jessica Entrekin	AL	Family Nurse Practitioner	$26.3K	$0
Courtney Brown	AL	Family Nurse Practitioner	$16.7K	$0
Shannon Simmons	AL	Nurse Practitioner	$12.4K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Tennessee Valley Neonatology, Inc	AL	Neonatal-Perinatal Medicine Physician	$0	$22.2M
The Health Care Authority Of The City Of Huntsville	AL	General Acute Care Hospital	$0	$17.8M
Happi Health	AL	Federally Qualified Health Center (FQHC)	$0	$17.6M
Emergency Physicians Group	AL	Emergency Medicine Physician	$0	$13.5M
Healthgroup Of Alabama	AL	Contractor	$0	$13.4M
The Valley Foundation	AL	Multi-Specialty Clinic/Center	$0	$11.3M
The Children's Hospital Of Alabama	AL	Pediatric Pulmonology Physician	$0	$5.6M
Huntsville Pediatric Associates, LLC	AL	Pediatrics Physician	$0	$4.8M
Dental Associates Of Huntsville, LLC	AL	General Practice Dentistry	$0	$4.7M
Health Group Of Alabama	AL	Contractor	$0	$4.1M

David White — Billing Profile & Reimbursement Data

Sign up for David White — Billing Profile & Reimbursement Data policy alerts

David White — Billing Profile & Reimbursement Data

Sign up for David White — Billing Profile & Reimbursement Data policy alerts

Key Findings

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References