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

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

Shirley Joo (NPI 1144262825)

Field	Value
Entity Type	Individual
Organization	Shirley Joo
Address	615 S New Ballas Rd
City	Saint Louis
State	MO
ZIP	63141
Taxonomy	Allergy & Immunology (Internal Medicine) Physician
NPI Enumerated	June 10, 2006

Payer Source	Total Paid
Medicare	$40.4K
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
95165	In this procedure, the provider mixes and prepares the antigens for allergen immunotherapy. Use this code when the provider prepares one or more antigens.	2,210	$10	$22.1K
95117	The provider injects the patient with allergenic extracts to desensitize the patient to the allergen; the patient receives 2 or more injections at a single visit.	980	$10	$6.9K
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…	70	$80	$5.4K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	60	$70	$4.2K
99204	The provider sees a new 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 provider…	10	$110	$1.6K
94010	The provider or technician administers a spirometry test to assess the patient's respiratory function. The spirometer is attached to a computer that records the total and timed vital capacity…	20	$20	$360

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. Missouri Distribution

Shirley Joo — 0 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Missouri

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
95165	10	80	1,020	$10	$14.3K
99214	5,544	8,960	100	$80	$13.9K
99213	4,461	8,730	70	$50	$7K
99204	3,643	4,360	30	$100	$4.8K
95117	9	90	240	$10	$3.1K
94010	138	170	40	$10	$1.2K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mian Rizwan	AZ	Rheumatology Physician	$107.5K	$295.5K
Maryna Popp	IL	Interventional Cardiology Physician	$270.7K	$93.2K
Gregory Galakatos	MO	Orthopaedic Surgery Physician	$292.4K	$0
Leslie Mezei	MO	Cardiovascular Disease Physician	$244.2K	$0
Laishang Zhang	MO	Psychiatry Physician	$221.3K	$6.5K
Daniel Martin	MO	Specialist	$195.8K	$0
Kimberly Harsy	MO	Family Nurse Practitioner	$164.1K	$22.7K
Anis Berhil	MO	Hospitalist Physician	$185.4K	$0
James Hartman	MO	Otolaryngology Physician	$180.4K	$0
Bamidele Ganiyu	MO	Psychiatric/Mental Health Nurse Practitioner	$174.3K	$0

Shirley Joo — Billing Profile & Reimbursement Data

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Shirley Joo — 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

Frequently Asked Questions

References