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

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

Kirsi Niemela-waller (NPI 1700956976)

Field	Value
Entity Type	Individual
Organization	Kirsi Niemela-waller
Address	1006 N Bowen Rd
City	Arlington
State	TX
ZIP	76012
Taxonomy	Psychologist
NPI Enumerated	November 8, 2006

Payer Source	Total Paid
Medicare	$79.5K
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
96137	Psychological or neuropsychological test administration and scoring by physician or other qualified health care professional, two or more tests, any method; each additional 30 minutes (List…	850	$30	$26.5K
96133	The provider, a physician or other qualified healthcare professional, administers neuropsychological tests, face–to–face with the patient. Report this code in addition to the primary code (96132) for…	290	$80	$22.8K
96132	The provider, a physician or other qualified healthcare professional, spends up to one hour administering neuropsychological tests, which includes time spent face–to–face with the patient in…	150	$100	$15K
96116	A physician or other qualified healthcare professional performs a face–to–face assessment of a patient’s thinking, reasoning, and judgment. Report this code for the first hour of face–to–face…	140	$70	$9.8K
96136	The provider, a physician or other qualified healthcare professional, administers two or more psychological or neuropsychological tests and scores them. Report this code for the first 30 minutes of…	150	$30	$4.9K
96121	A physician or other qualified healthcare professional performs a face–to–face assessment of a patient’s thinking, reasoning, and judgment. Report this code for each additional hour of face–to–face…	20	$60	$900

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. Texas Distribution

Kirsi Niemela-waller — 0 of 6 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Texas

Full comparison — all codes billed, vs. state median

6 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
96133	34	170	130	$70	$14.2K
96137	9	120	160	$30	$7.6K
96132	33	310	40	$100	$6.5K
96121	34	40	50	$60	$5.4K
96116	11	130	50	$70	$4.3K
96136	35	190	40	$30	$3.6K

Nearby Providers

Other providers in the same ZIP code as Kirsi Niemela-waller, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Chartwell Community Services, Inc.	TX	Home Health Agency	$0	$255M
Chartwell Community Services, Inc	TX	Home Health Agency	$0	$20.3M
Wayne Solley	TX	Ophthalmology Physician	$4M	$0
Patrick Williams	TX	Ophthalmology Physician	$2.8M	$0
Nikisha Kothari	TX	Ophthalmology Physician	$2.4M	$0
Arlington Surgery Center, LLC	TX	Ambulatory Surgical Clinic/Center	$1.3M	$0
Paragon Laser & Eye Surgery Center	TX	Ophthalmologic Surgery Clinic/Center	$1.1M	$0
Mandar Joshi	TX	Diagnostic Radiology Physician	$740.2K	$0
Cross Timbers Surgery Center, LLC	TX	Ambulatory Surgical Clinic/Center	$617.5K	$0
Stephanie Whitwell	TX	Acute Care Nurse Practitioner	$551.4K	$0

Kirsi Niemela-waller — Billing Profile & Reimbursement Data

Sign up for Kirsi Niemela-waller — Billing Profile & Reimbursement Data policy alerts

Kirsi Niemela-waller — Billing Profile & Reimbursement Data

Sign up for Kirsi Niemela-waller — Billing Profile & Reimbursement Data policy alerts

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References