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

Why is the Medicaid comparison limited to California 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. California (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 Feifel (NPI 1053467738)

Field	Value
Entity Type	Individual
Organization	David Feifel
Address	3252 Holiday Ct Ste 112
City	La Jolla
State	CA
ZIP	92037
Taxonomy	Psychiatry Physician
NPI Enumerated	January 26, 2007

Payer Source	Total Paid
Medicare	$148.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

6 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
G2083	Office or other outpatient visit for the evaluation and management of an established patient that requires the supervision of a physician or other qualified health care professional and provision of…	70	$1,070	$77K
90868	In this procedure, the provider performs transcranial magnetic stimulation, or TMS, a procedure that uses magnetic fields to stimulate nerve cells in the brain to improve symptoms of depression. Use…	450	$100	$43.9K
96130	The provider, physician or other qualified healthcare professional, administers standardized psychological tests to a patient, interprets the results, establishes a treatment plan, and prepares a…	140	$100	$13.8K
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…	50	$180	$9.7K
90867	In this procedure, the provider performs transcranial magnetic stimulation, or TMS, a procedure that uses magnetic fields to stimulate nerve cells in the brain to improve symptoms of depression. Use…	20	$170	$2.7K
90869	The provider performs a subsequent redetermination of the minimum intensity of electrical pulses necessary to elicit the desired response in brain activity for a patient undergoing therapeutic…	10	$170	$1.8K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 6 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

David Feifel — 0 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — California

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
G2083	10	10	90	$1,150	$141.1K
90868	13	50	270	$100	$33.2K
96130	53	190	60	$90	$10.8K
99205	2,003	8,360	30	$170	$7.2K
90869	10	10	20	$180	$4.9K
90867	9	20	20	$180	$3.2K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Ash Pirouz	CA	Retina Specialist (Ophthalmology) Physician	$3.1M	$1.3M
Abdulkareem Sharaf	CA	Cardiovascular Disease Physician	$1.2M	$1.2M
Inderjit Mehmi	CA	Hematology & Oncology Physician	$2.3M	$0
Iain Macewan	CA	Radiation Oncology Physician	$2.2M	$0
Rafal Sosnowski	IL	Diagnostic Radiology Physician	$1.7M	$75.2K
Kevin Chen	CA	Retina Specialist (Ophthalmology) Physician	$1.8M	$0
Januario Castro	AZ	Hematology & Oncology Physician	$1.6M	$0
Chris Wu	NV	Retina Specialist (Ophthalmology) Physician	$1.3M	$0
Sepi Mahooti	CA	Cytopathology Physician	$1.3M	$0
Nathan Uebelhoer	CA	MOHS-Micrographic Surgery Physician	$1.3M	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Darren Sigal	CA	Medical Oncology Physician	$2.9M	$0
Munveer Bhangoo	CA	Medical Oncology Physician	$2.3M	$0
Anne Hanneken	CA	Ophthalmology Physician	$2.1M	$0
Alan Saven	CA	Hematology & Oncology Physician	$1.7M	$0
Michael Kosty	CA	Hematology & Oncology Physician	$1.5M	$0
Richard Abello	CA	Diagnostic Radiology Physician	$1.5M	$0
Herman Miller	CA	Infectious Disease Physician	$1.1M	$0
Alvin Wyatt	CA	Diagnostic Radiology Physician	$1.1M	$0
Ucsd Ambulatory Surgery Center, LLC	CA	Ambulatory Surgical Clinic/Center	$1.1M	$0
Scripps Health	CA	Clinical Medical Laboratory	$978.1K	$7.1K

David Feifel — Billing Profile & Reimbursement Data

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David Feifel — 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