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 District of Columbia for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to District of Columbia 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. District of Columbia (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.

Jay Mazel (NPI 1851308704)

Field	Value
Entity Type	Individual
Organization	Jay Mazel
Address	106 Irving St Nw Ste 4800n
City	Washington
State	DC
ZIP	20010
Taxonomy	Clinical Cardiac Electrophysiology Physician
NPI Enumerated	August 2, 2006

Payer Source	Total Paid
Medicare	$372.8K
Medicaid	$0

Key Findings

This provider is effectively single-payer with Medicare-only activity: lifetime Medicare revenue is $372.8K and there is no Medicaid billing on file, so payer exposure is concentrated entirely in Medicare. The NPI was enumerated on 2006-08-02 (~20 years ago), indicating long tenure in the Medicare program but a modest absolute Medicare revenue footprint relative to many specialty practices.

Revenue concentration is high: the precomputed top 3 Medicare codes account for 39.9% of this provider's total Medicare revenue, driven by 93245 ($51K, 14.0%), 93656 ($47.5K, 13.0%), and 99214 ($47.3K, 12.9%). This indicates a reliance on a small set of high-revenue services rather than a broad, diversified Medicare revenue base.

The code mix clearly defines an electrophysiology and device-management practice: high-revenue EP procedure codes such as 93656 (PVI ablation) and 93653 (other EP ablation) alongside frequent device interrogation/remote-monitoring codes like G2066 (649 claims, $20.8K) and 93298 (657 claims, $13.1K) point to a workflow centered on procedural EP work plus substantial implantable device follow-up. Combined with device implant/replacement codes (33249, 33208) the profile is consistent with a clinician who performs both EP procedures and ongoing device management.

Competitive standing is mixed but includes national leadership on several device-related services: 93245 ranks #2 of 159 providers nationally (99th percentile) and is described as notably above typical national volume, and 93280 ranks #53 of 8070 providers (99th percentile) and is labeled an extreme outlier, far above typical national volume. By contrast, 93656 (PVI) sits at the 85th percentile (rank #291 of 2048) and is characterized as typical/unremarkable in volume, indicating strong device management dominance but only above-average standing for some complex ablation procedures.

Clinical intensity in office-based care is high relative to peers: 99214 appears as a top revenue driver (455 claims, $47.3K) and 99205 (124 claims, $21.3K) ranks at the 97th percentile, suggesting this provider sees a meaningful volume of complex new and established outpatient encounters in addition to procedural work. These high-level E/Ms support the picture of a practice managing complex cardiac patients before and after interventions.

Device monitoring and remote follow-up represent a substantial operational burden: the provider reports 649 claims for G2066 with $20.8K revenue and 657 claims for 93298 with $13.1K revenue, both at or above the 90th percentile for national peers (G2066 at 90th, 93298 at 94th) and described as typical or notably above typical volumes. This indicates an established infrastructure for remote device interrogation and telemetry-driven patient management rather than only episodic in-person visits.

Procedural EP footprint is focused but not uniformly extreme: besides the PVI-related 93656 ($47.5K) and 93653 ($22.8K, 93th percentile, notably above typical national volume), several other ablation and testing codes (93655, 93653) appear at modest volumes, suggesting the provider performs a defined set of EP procedures rather than a very broad high-volume ablation practice. The mix indicates competency in ablation and diagnostic EP studies while device management drives larger share of claim counts.

Operational and risk implications: despite national outlier status on selected device-adjustment and monitoring codes, total Medicare revenue remains $372.8K and there is no Medicaid activity, concentrating revenue risk in Medicare and in a narrow set of services (top 3 codes = 39.9% of Medicare revenue). For payers and network managers, this profile signals a specialist who is a major national-volume performer on certain device-management codes but whose overall Medicare revenue base is concentrated and dependent on continued device- and monitoring-related referrals.

Medicare: Complete Services Breakdown

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

29 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
93245	In this procedure, the provider applies an electrocardiographic, or ECG recorder, to a patient who wears it for more than seven days, up to 15 days, to help detect abnormal heart rates and…	210	$240	$51K
93656	A comprehensive electrophysiologic (EP) study involves the provider placing wire electrodes in the heart to measure electrical activity. The provider punctures the thin wall between the heart…	60	$830	$47.5K
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…	460	$100	$47.3K
93280	In this service, the provider performs a face to face evaluation and then optimally adjusts the existing parameters of an already implanted dual lead pacemaker system. He changes various operating…	540	$70	$35.8K
93653	A comprehensive electrophysiologic (EP) study involves the provider placing wire electrodes in the heart to measure electrical activity. The provider induces, or attempts to induce, arrhythmia. The…	30	$740	$22.8K
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…	120	$170	$21.3K
G2066	Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system,…	650	$30	$20.8K
99215	The provider sees an established 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…	130	$150	$19.1K
93298	The provider, who is a physician or other qualified healthcare professional, evaluates the data from a previously implanted subcutaneous cardiac rhythm monitor system via telemetric communication for…	660	$20	$13.1K
33249	The provider either replaces or implants a new permanent defibrillator system with single or dual chamber transvenous leads or electrodes. Defibrillators sense and regulate the heart rate by…	10	$790	$9.5K

Showing 1–10 of 29

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 29 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. District of Columbia Distribution

Jay Mazel — 10 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — District of Columbia

Full comparison — all codes billed, vs. state median

29 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
93656	2	10	40	$830	$34.9K
93653	1	10	30	$740	$22.8K
99233	547	650	90	$100	$17.6K
99214	115	1,400	90	$100	$15.3K
99215	136	660	50	$130	$12.3K
33249	3	10	10	$800	$11.2K
93245	1	20	30	$240	$11K
33208	6	10	20	$430	$8.2K
99204	463	670	30	$130	$6.4K
93280	1	20	50	$60	$5.9K

Showing 1–10 of 29

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Medstar Medical Group Ii LLC	MD	General Practice Physician	$0	$91.5M
Medstar Heart Institute LLC	DC	Surgery Physician	$0	$4.8M
Howard Hauptman	MD	Rheumatology Physician	$2.9M	$0
Cardiology Associates, LLC	DC	Specialist	$0	$1.9M
Kelly Orwat	SC	Internal Medicine Physician	$1.3M	$0
Stephen Ronson	MD	Specialist	$1.2M	$0
Prashanth Rao	MD	Cardiovascular Disease Physician	$1.1M	$0
Ankit Madan	MD	Hematology & Oncology Physician	$1M	$580
Omid Fatemi	CA	Interventional Cardiology Physician	$1M	$0
Atif Rasheed	TN	Emergency Medicine Physician	$832.9K	$54.7K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Children's Hospital	DC	Children's Hospital	$0	$243.1M
Medstar Washington Hospital Center	DC	General Acute Care Hospital	$0	$239M
Children's Hospital	DC	Pediatrics Physician	$0	$115.3M
Whc Physician Group LLC	DC	General Practice Physician	$0	$93.8M
Medstar Medical Group Radiology, LLC	DC	Diagnostic Radiology Physician	$0	$17.5M
National Rehabilitation Hospital Inc	DC	Rehabilitation Hospital	$0	$16.9M
Hero Dental Of Washington Dc PC	DC	General Practice Dentistry	$0	$11.7M
Bio-medical Applications Of Columbia Heights, Inc.	DC	End-Stage Renal Disease (ESRD) Treatment Clinic/Center	$0	$4.6M
Washington Hospital Center Corp	DC	General Practice Physician	$0	$3.7M
Capital Area Renal Associates, PC	DC	Internal Medicine Physician	$0	$3.6M

Jay Mazel — Billing Profile & Reimbursement Data

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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