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

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

Chang Lee (NPI 1962066100)

Field	Value
Entity Type	Individual
Organization	Chang Lee
Address	4400 Ne Halsey St, Bldg 2
City	Portland
State	OR
ZIP	97213
Taxonomy	Internal Medicine Physician
NPI Enumerated	April 23, 2019

Payer Source	Total Paid
Medicare	$25.3K
Medicaid	$0

Medicare: Complete Services Breakdown

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

4 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99350	The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves high medical decision making or the provider spends at least 60…	150	$130	$18.7K
99349	The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves moderate medical decision making or the provider spends at least…	40	$100	$4.3K
99348	The provider sees an established patient for a home or residence visit involving evaluation and management (E/M). The visit involves low medical decision making or the provider spends at least 30…	20	$60	$1.4K
36415	In this procedure, the provider inserts a needle into a vein to collect a blood sample.	120	$10	$960

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Oregon Distribution

Chang Lee — 0 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Oregon

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99350	5	50	40	$120	$9.8K
99349	43	70	60	$80	$9.5K
99348	38	60	30	$50	$2.5K
36415	324	1,030	60	$10	$2.5K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Providence Health & Services - Oregon	OR	General Acute Care Hospital	$0	$49M
Providence Health & Services - Oregon	OR	Clinical Pathology Physician	$0	$13.7M
Julia Obadiah	OR	MOHS-Micrographic Surgery Physician	$444.5K	$0
Anna Bar	OR	MOHS-Micrographic Surgery Physician	$151.3K	$0
Zachary Pena	OR	Dermatology Physician	$132.7K	$0
Pratik Bhattacharya	MI	Neurology Physician	$115.9K	$0
Charles Cannan	AZ	Cardiovascular Disease Physician	$114K	$0
Jennifer Bray	OR	Family Nurse Practitioner	$105.2K	$0
Aly Rahimtoola	OR	Cardiovascular Disease Physician	$102.9K	$0
Kristin Stevens	OR	Dermatology Physician	$101.9K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Providence Health & Services Oregon	OR	Durable Medical Equipment & Medical Supplies	$0	$45.5M
Providence Health & Services Oregon	OR	Home Infusion Therapy Pharmacy	$0	$9.8M
Providence Health & Services - Oregon	OR	Child & Adolescent Psychiatry Physician	$0	$8.7M
Radiology Specialists Of The Northwest, PC	OR	Diagnostic Radiology Physician	$0	$5.7M
Laboratory Corporation Of America	OR	Clinical Medical Laboratory	$1.4M	$3.2M
Providence Health & Services - Oregon	OR	Internal Medicine Physician	$0	$3.8M
Uptown Providers Inc	OR	Urgent Care Clinic/Center	$0	$2.8M
Credena Health LLC	OR	Specialty Pharmacy	$0	$2.5M
Oregon Pediatrics Ne Portland PC	OR	Pediatrics Physician	$0	$2.2M
Behavioral Learning Network - Oregon LLC	OR	Behavior Analyst	$0	$1.8M

Chang Lee — Billing Profile & Reimbursement Data

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Chang Lee — 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