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

Why is the Medicaid comparison limited to New Jersey 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. New Jersey (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.

Aileen Chen (NPI 1194753350)

Field	Value
Entity Type	Individual
Organization	Aileen Chen
Address	723 N Beers St
City	Holmdel
State	NJ
ZIP	07733
Taxonomy	Hematology & Oncology Physician
NPI Enumerated	June 28, 2006

Payer Source	Total Paid
Medicare	$1.5M
Medicaid	$0

Medicare: Complete Services Breakdown

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

32 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J9271	Injection, pembrolizumab, 1 mg	14,200	$40	$610.6K
J0897	Injection, denosumab, 1 mg	11,160	$20	$200.9K
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…	1,830	$100	$183.1K
J1449	Injection, eflapegrastim-xnst, 0.1 mg	2,570	$30	$64.3K
J0885	Injection, epoetin alfa, (for non-esrd use), 1000 units	10,160	$10	$61K
Q5111	Injection, pegfilgrastim-cbqv (udenyca), biosimilar, 0.5 mg	430	$110	$47.5K
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…	350	$110	$39K
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…	340	$100	$33.4K
96367	The provider administers an additional intravenous infusion or infusions, after an initial infusion, of a different medication or substance for a period up to one hour to prevent, treat, or diagnose…	970	$30	$24.2K
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…	160	$140	$22.7K

Showing 1–10 of 32

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 32 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. New Jersey Distribution

Aileen Chen — 4 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — New Jersey

Full comparison — all codes billed, vs. state median

32 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J9271	15	50	10,650	$40	$580.7K
J1449	11	10	3,140	$30	$96.4K
J0897	32	380	3,060	$20	$87.8K
Q5111	32	50	580	$110	$76.6K
J3490	6	120	70	$230	$30.2K
J0885	6	70	3,900	$10	$28.8K
96413	46	230	190	$110	$26.6K
85025	24	750	120	$10	$24.2K
99214	57	13,640	130	$90	$23.6K
99233	888	4,270	110	$100	$22.5K

Showing 1–10 of 32

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Glen Gejerman	NJ	Radiation Oncology Physician	$6.5M	$0
Bhavesh Balar	NJ	Hematology & Oncology Physician	$4.2M	$0
Kenneth Nahum	NJ	Hematology & Oncology Physician	$3.2M	$0
Frederick Smith	MD	Medical Oncology Physician	$2.7M	$0
May Abdo-matkiwsky	NJ	Hematology & Oncology Physician	$2.6M	$0
Denis Fitzgerald	NJ	Hematology & Oncology Physician	$2.3M	$0
Gurpreet Lamba	VT	Hematology & Oncology Physician	$2.2M	$0
Jeffrey Silberberg	NJ	Hematology & Oncology Physician	$2M	$0
Victor Aviles	MA	Hematology & Oncology Physician	$1.8M	$0
James Xu	MD	Hematology & Oncology Physician	$1.6M	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Hmh Hospitals Corporation	NJ	General Acute Care Hospital	$0	$29.3M
Physicians Of Monmouth LLC	NJ	Ambulatory Surgical Clinic/Center	$697K	$0
Magdy Nasra	NJ	Internal Medicine Physician	$657.6K	$0
Harry Coniaris	NJ	Ophthalmology Physician	$425.1K	$188.3K
Avtar Parhar	NJ	Pulmonary Disease Physician	$505.7K	$0
Pradip Bhattacharjee	NJ	Dermatopathology (Pathology) Physician	$493.7K	$0
Pankaj Doshi	NJ	Infectious Disease Physician	$434.9K	$16.6K
Folarin Tuboku-metzger	NJ	Internal Medicine Physician	$423.1K	$0
Niranjan Shah	NJ	Cardiovascular Disease Physician	$390.5K	$0
Jason Steinfeld	NJ	Ophthalmology Physician	$382.6K	$0

Aileen Chen — 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