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

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

Christina Petrou (NPI 1912945338)

Field	Value
Entity Type	Individual
Organization	Christina Petrou
Address	7040 N Port Washington Rd
City	Glendale
State	WI
ZIP	53217
Taxonomy	Optometrist
NPI Enumerated	June 4, 2006

Payer Source	Total Paid
Medicare	$12.7K
Medicaid	$0

Medicare: Complete Services Breakdown

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

7 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	90	$70	$6.7K
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…	30	$50	$1.6K
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…	20	$90	$1.5K
92083	The provider may use one or more methods to determine the extent of a patient's visual field of one or both eyes; he interprets the results and prepares a report. Report this code for an extended…	40	$30	$1.1K
92134	The provider performs computerized diagnostic imaging of the retina in the posterior segment (back part) of the eye, interprets the data, and provides a report. The service may be on one or both eyes.	40	$20	$820
92081	The provider may use one or more methods to determine the extent of a patient's visual field of one or both eyes; he interprets the results and prepares a report. Report this code for a limited…	40	$10	$600
92250	Code 92250 describes the taking of fundus photographs, that is, photographs of the posterior segment of the inner aspect of the eye, to document alterations in the optic nerve head, retinal vessels,…	20	$20	$420

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 7 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Wisconsin Distribution

Christina Petrou — 0 of 7 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Wisconsin

Full comparison — all codes billed, vs. state median

7 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	4,436	9,800	80	$70	$9.2K
92134	365	600	60	$30	$4.7K
99213	6,582	9,380	60	$50	$4.7K
99204	2,381	3,390	30	$100	$3.7K
92083	267	530	40	$40	$2.4K
92250	214	280	40	$20	$1.7K
92081	7	20	40	$20	$830

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
St. Francis Children's Center	WI	Rehabilitation Clinic/Center	$0	$6.1M
Rheumatic Disease Center	WI	Rheumatology Physician	$0	$3M
Great Lakes Hospice LLC	WI	Community Based Hospice Care Agency	$0	$1.9M
John Albert	WI	Rheumatology Physician	$1.2M	$0
Kurt Oelke	WI	Rheumatology Physician	$794.2K	$0
Rahul Sawlani	WI	Diagnostic Radiology Physician	$329.3K	$29.7K
Farrukh Pasha	WI	Rheumatology Physician	$314.9K	$0
Suhail Hameed	WI	Rheumatology Physician	$302.5K	$0
Melissa High	WI	Physical Therapist	$115.4K	$0
Steven Bergquist	WI	Rheumatology Physician	$90.3K	$0

Christina Petrou — Billing Profile & Reimbursement Data

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Christina Petrou — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References