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

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

David Walzer (NPI 1457482291)

Field	Value
Entity Type	Individual
Organization	David Walzer
Address	14 Elliott Ave
City	Bryn Mawr
State	PA
ZIP	19010
Taxonomy	Psychiatry Physician
NPI Enumerated	March 7, 2007

Payer Source	Total Paid
Medicare	$132.7K
Medicaid	$0

Medicare: Complete Services Breakdown

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

5 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
90836	In this add–on service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient in addition to an evaluation and management service in the…	810	$70	$57.2K
99212	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a straightforward level of medical decision making,…	950	$50	$43.9K
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…	310	$70	$21.8K
90833	In this add–on service, the provider performs psychotherapy, a series of techniques for treating the psychiatric disorders of the patient, in addition to an evaluation and management service in the…	120	$60	$6.6K
90792	In this procedure, the provider performs a psychiatric evaluation of the patient with the aim of making a diagnosis. In addition to the diagnostic evaluation, he also renders some additional medical…	20	$160	$2.6K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 5 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Pennsylvania Distribution

David Walzer — 2 of 5 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Pennsylvania

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
90836	3	70	120	$70	$13.2K
99213	2,276	22,370	70	$60	$7.7K
90833	79	220	80	$50	$6.7K
90792	228	360	20	$130	$5.5K
99212	11	4,720	30	$40	$2.3K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Kaleidoscope Family Solutions, Inc.	PA	Community/Behavioral Health Agency	$0	$78.3M
Resources For Human Development, Inc.	PA	Community/Behavioral Health Agency	$0	$30.7M
Kaleidoscope Family Solutions Aba Inc.	PA	Behavior Analyst	$0	$9.8M
Sameer Gupta	PA	Hematology & Oncology Physician	$2.9M	$0
Donald Miller	PA	Rheumatology Physician	$2.2M	$0
John Devlin	PA	Hematology & Oncology Physician	$2M	$0
Bmmsa Heart & Vascular Center Of The Main Line	PA	Ambulatory Surgical Clinic/Center	$1.9M	$0
Stephanie Flagg	PA	Rheumatology Physician	$1.6M	$0
Academic Urology Of PA, LLC	PA	Ambulatory Surgical Clinic/Center	$1.5M	$0
Sean Curran	PA	Cardiovascular Disease Physician	$1.4M	$0

David Walzer — Billing Profile & Reimbursement Data

Sign up for David Walzer — Billing Profile & Reimbursement Data policy alerts

David Walzer — Billing Profile & Reimbursement Data

Sign up for David Walzer — 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