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

Why is the Medicaid comparison limited to California 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. California (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 Spangler (NPI 1770642779)

Field	Value
Entity Type	Individual
Organization	David Spangler
Address	200 El Dorado St
City	Auburn
State	CA
ZIP	95603
Taxonomy	Clinical Neuropsychologist
NPI Enumerated	December 6, 2006

Payer Source	Total Paid
Medicare	$26.5K
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.	100	$120	$12.1K
96158	The provider, typically a psychologist, provides counseling and strategies for management of cognitive, emotional, social, cultural factors that impact management of a patient’s physical health…	190	$50	$8.6K
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…	90	$70	$5.6K

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. California Distribution

David Spangler — 0 of 3 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — California

Full comparison — all codes billed, vs. state median

3 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
90791	136	840	20	$130	$8.4K
96158	9	30	80	$50	$8.1K
96116	75	270	50	$70	$6.3K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Chapa-de Indian Health Program, Inc.	CA	Federally Qualified Health Center (FQHC)	$0	$129.6M
Placer County Hhs	CA	Community/Behavioral Health Agency	$0	$87.7M
County Of Placer	CA	Community/Behavioral Health Agency	$0	$28M
Matthew Janiga	CA	Urology Physician	$543.3K	$0
Ronald Smith	CA	Physical Therapist	$376K	$0
Ivan Anderson	CA	Cardiovascular Disease Physician	$353.9K	$140
Kristin Kaminski	CA	Clinical Psychologist	$223.4K	$0

David Spangler — Billing Profile & Reimbursement Data

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David Spangler — 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