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

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

Kathleen Lazar (NPI 1336226216)

Field	Value
Entity Type	Individual
Organization	Kathleen Lazar
Address	113 Glencoe Ct
City	Newark
State	DE
ZIP	19702
Taxonomy	Clinical Psychologist
NPI Enumerated	October 31, 2006

Payer Source	Total Paid
Medicare	$55.1K
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
90791	In this service, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis.	300	$140	$40.7K
90837	In this service, the provider performs psychotherapy, a series of technique for treating the psychiatric disorders of the patient. The treatment session typically lasts for a minimum of 53 minutes or…	100	$120	$10.9K
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…	60	$60	$3.5K

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. Delaware Distribution

Kathleen Lazar — 0 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Delaware

Full comparison — all codes billed, vs. state median

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
90837	96	120	190	$90	$19.7K
90791	4	60	20	$120	$6.6K
90832	13	20	60	$50	$6.4K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
David Thomas	PA	Neurology Physician	$477.3K	$0
Brittany Rhoads	DE	Nurse Practitioner	$441.1K	$0
Isabella Tembe	PA	Family Nurse Practitioner	$304.9K	$14K
Birgit Collier	PA	Gerontology Nurse Practitioner	$173.2K	$21.9K
Love Jones	DE	Gerontology Nurse Practitioner	$179.4K	$0
Oluwadamilola Fowowe	PA	Psychiatric/Mental Health Nurse Practitioner	$166K	$8.9K
Olamide Vincent	DE	Psychiatric/Mental Health Nurse Practitioner	$164.4K	$8.8K
Shelagh Thomas	DE	Family Nurse Practitioner	$158.9K	$0
Deborah Buck	PA	Psychiatric/Mental Health Nurse Practitioner	$137.4K	$8.4K
Elizabeth Merryfield	PA	Psychologist	$144.9K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mosaic	DE	Mental Illness Community Based Residential Treatment Facility	$0	$118.5M
Community Systems, Inc.	DE	Intellectual & Developmental Disabilities Psychologist	$0	$96.7M
Resources For Human Development Inc.	DE	Intellectual & Developmental Disabilities Psychologist	$0	$86M
Epic Health Services (de), LLC	DE	Home Health Agency	$0	$33.7M
Jay J Harris Dmd PC	DE	Dentist	$0	$16.7M
Elite Home Health Care Inc	DE	In Home Supportive Care Agency	$0	$14.8M
Accredo Health Group Inc	DE	Pharmacy	$0	$10.2M
Bear-glasgow Dental, LLC	DE	General Practice Dentistry	$0	$8.2M
Center For Child Development, Incorporated	DE	Psychologist	$0	$4.9M
Comfort Care At Home, Inc.	DE	Home Health Agency	$0	$4M

Kathleen Lazar — Billing Profile & Reimbursement Data

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Kathleen Lazar — 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