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

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

Isabelle Hertig (NPI 1013127695)

Field	Value
Entity Type	Individual
Organization	Isabelle Hertig
Address	11125 Rockville Pike
City	Rockville
State	MD
ZIP	20852
Taxonomy	Critical Care Medicine (Internal Medicine) Physician
NPI Enumerated	May 23, 2007

Payer Source	Total Paid
Medicare	$102.4K
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
99291	Critical care services include the treatment of vital organ failure or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…	470	$180	$85.5K
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	70	$100	$7.5K
92950	In this procedure, the provider attempts to restart the heart and lungs of the patient with cardiopulmonary arrest to ensure oxygen supply to the lungs.	20	$160	$3.3K
31500	The provider inserts a flexible tube into the trachea (windpipe) typically via the mouth in an emergency situation to maintain an open airway in a patient with a compromised airway.	20	$120	$2.9K
99292	Critical care services include the treatment of vital organ failure or prevention of further life–threatening conditions. Delivering medical care in a moment of crisis and in time of emergency is…	30	$90	$2.3K
99232	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	10	$70	$970

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. Maryland Distribution

Isabelle Hertig — 2 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Maryland

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99233	1,480	2,770	80	$100	$16.6K
99291	6	1,610	60	$180	$15.6K
99232	3,256	3,350	80	$60	$11.1K
99292	140	220	30	$90	$3.6K
92950	1	10	10	$150	$2.3K
31500	6	70	10	$110	$1.8K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Usacs Integrated Acute Care Services Of Maryland, LLC	MD	Internal Medicine Physician	$0	$7.7M
Naveed Shah	RI	Pulmonary Disease Physician	$1.4M	$0
Joshua Aaron	MD	Pulmonary Disease Physician	$443.6K	$44.6K
Abbas Omais	MD	Pulmonary Disease Physician	$454.3K	$9K
Joseph Ball	MD	Pulmonary Disease Physician	$359.9K	$0
Muhammad Shibli	DC	Pulmonary Disease Physician	$320.3K	$0
Alemeshet Gudeta	MD	Internal Medicine Physician	$296.1K	$0
John Autry	SC	Emergency Medicine Physician	$105K	$161.4K
Kim Goring	MD	Critical Care Medicine (Internal Medicine) Physician	$253.8K	$0
Edris Meda	DC	Internal Medicine Physician	$225.8K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mid Atlantic Pemanente Medical Group	MD	Health Maintenance Organization	$0	$317.3M
Adult Day Health, Inc.	MD	Adult Day Care Clinic/Center	$0	$17.5M
Montgomery County Maryland Government	MD	Local Education Agency (LEA)	$0	$12.6M
Reginald S Lourie Center For Infants & Young Children	MD	Clinic/Center	$0	$6.5M
Harcart Health Holdings, LLC	MD	Emergency Medicine Physician	$0	$5.5M
Visionary Ophthalmology LLC	MD	Ophthalmology Physician	$0	$5.2M
Jewish Social Service Agency	MD	Community Based Hospice Care Agency	$0	$4.5M
Rockville Pediatric Dental LLC	MD	Pediatric Dentistry	$0	$4.4M
Behavioral Framework, LLC	MD	Community/Behavioral Health Agency	$0	$4.3M
Vinay Desai	MD	Retina Specialist (Ophthalmology) Physician	$2.5M	$0

Isabelle Hertig — Billing Profile & Reimbursement Data

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Isabelle Hertig — 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