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

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

Brian Diehl (NPI 1245679372)

Field	Value
Entity Type	Individual
Organization	Brian Diehl
Address	1601 Washington St
City	Boston
State	MA
ZIP	02118
Taxonomy	Clinical Social Worker
NPI Enumerated	June 21, 2013

Payer Source	Total Paid
Medicare	$4.8K
Medicaid	$0

Medicare: Complete Services Breakdown

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

3 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
90834	In this service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient. The treatment session with the patient typically lasts for anywhere…	50	$50	$2.6K
90832	In this service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient. The treatment session with the patient typically lasts for anywhere…	40	$40	$1.6K
90839	In this service, the provider performs psychotherapy for a crisis situation when the patient is in a life–threatening state and needs immediate attention. The treatment session typically lasts…	10	$60	$660

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 3 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Massachusetts Distribution

Brian Diehl — 0 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Massachusetts

Full comparison — all codes billed, vs. state median

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
90834	757	830	180	$60	$14.7K
90832	215	300	70	$50	$8.2K
90839	1	10	10	$50	$660

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Emily Robbins	NH	Mental Health Counselor	$0	$435.2K
Karin Raaberg	NH	Psychiatric/Mental Health Nurse Practitioner	$22.6K	$328.7K
William Huntington	VT	Mental Health Counselor	$0	$284K
Linda Perry	NH	Professional Counselor	$0	$280K
Amanda Adiyia	NJ	Nurse Practitioner	$238.4K	$0
Krista Radford	NH	Nurse Practitioner	$213.9K	$0
Vidhu Menon	NH	Nurse Practitioner	$193.5K	$0
Michelle Jean-raymond	NH	Mental Health Counselor	$0	$152K
Michelle Boutin	NH	Mental Health Counselor	$0	$151.6K
Sheryl Apicella	CT	Family Nurse Practitioner	$148.8K	$660

Brian Diehl — Billing Profile & Reimbursement Data

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Brian Diehl — 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