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

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

Barbara Cook (NPI 1952626541)

Field	Value
Entity Type	Individual
Organization	Barbara Cook
Address	7340 E Thomas Rd
City	Scottsdale
State	AZ
ZIP	85251
Taxonomy	Nuclear Medicine Physician
NPI Enumerated	April 7, 2010

Payer Source	Total Paid
Medicare	$1.2M
Medicaid	$0

Key Findings

This provider is a Nuclear Medicine Physician whose Medicare billing is overwhelmingly for the therapeutic radiopharmaceutical A9606 (Radium ra-223 dichloride). A9606 accounts for 9.1K claims at $132 avg paid/claim, producing $1.2M in Medicare revenue and representing 99.4% of this provider's Medicare revenue, which indicates a highly specialized, therapy-focused practice rather than a broad imaging portfolio.

A second, much smaller revenue stream is 79101, billed for 84 claims at $87 avg paid/claim and generating $7.3K (0.6% of Medicare revenue). The 79101 procedure description (injection of a radiopharmaceutical into the venous bloodstream to treat a condition) suggests these are related therapeutic or adjunctive administrations rather than unrelated outpatient services.

Revenue concentration is extreme: the precomputed top-3 Medicare codes account for 100.0% of the provider's Medicare revenue, reflecting near-total dependence on a very small set of radiopharmaceutical therapies. That level of concentration implies that changes to utilization patterns or reimbursement for those specific codes would materially affect overall Medicare revenue for this NPI.

Payer mix is effectively single-payer Medicare: lifetime Medicare revenue is $1.2M while there is no Medicaid billing on file, so this provider does not appear to be participating in Medicaid billing or serving a Medicaid-billed population under this NPI. The absence of Medicaid-derived revenue reduces payer diversification and could influence contracting or referral patterns for Medicaid populations.

Competitive standing on A9606 is notable within a small national cohort: the provider ranks #1 of 6 providers nationally and is at the 100th percentile for this code, though the available label describes the volume as "typical, unremarkable." This indicates the provider is the top biller among a limited peer set for A9606 but that the absolute volume for the code is not characterized as unusually high in the dataset. For 79101, the provider ranks #23 of 302 (92th percentile), which is relatively high among a broader peer group but still contributes only 0.6% of the provider's Medicare revenue.

The NPI was enumerated on 2010-04-07 (~16 years ago), indicating an established billing presence over a multi-year period. That tenure supports the interpretation that the current revenue mix is a sustained, practice-level pattern rather than a very recent shift.

Operationally, the per-claim payment levels ($132 avg for A9606 and $87 avg for 79101) combined with 9.1K A9606 claims suggest the practice is structured around repeated administration of a paid radiotherapeutic product, with revenue driven by per-dose reimbursements. The predominance of a single paid product implies operational focus on procurement, handling, and scheduling specific to that therapeutic.

From a business sensitivity standpoint, this NPI’s financial profile is highly exposed to changes affecting A9606 (reimbursement policy, supply chain, or clinical guideline shifts), and the lack of Medicaid billing further concentrates revenue risk within Medicare. Analysts should treat the provider as a niche therapeutic administrator with limited diversification across payers and procedures.

Medicare: Complete Services Breakdown

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

2 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
A9606	Radium ra-223 dichloride, therapeutic, per microcurie	9,080	$130	$1.2M
79101	In this procedure, the provider injects a radiopharmaceutical substance into the venous blood stream to treat the patient’s condition.	80	$90	$7.3K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 2 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Arizona Distribution

Barbara Cook — 1 of 1 code billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Arizona

Full comparison — all codes billed, vs. state median

2 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
79101	2	10	50	$90	$4.5K
A9606	1	0	N/A	$N/A	$N/A

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mark Thompson	KS	Radiation Oncology Physician	$2.6M	$0
Samuel Mehr	NE	Nuclear Medicine Physician	$2.5M	$0
Kenon Qamar	KS	Radiation Oncology Physician	$2.5M	$0
Joshua Weir	KS	Radiation Oncology Physician	$1.9M	$0
Tracy Price	IN	Radiation Oncology Physician	$1.5M	$0
Devin Sloan	AZ	Radiation Oncology Physician	$1.4M	$0
Shelli Hanks	AZ	Radiation Oncology Physician	$1.2M	$0
Kirk Lin	AZ	Anatomic Pathology Physician	$1.2M	$0
Michael Shriver	OH	Diagnostic Radiology Physician	$1.1M	$0
Paul Desrosiers	IL	Radiation Oncology Physician	$982.1K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Smi Imaging, LLC	AZ	Diagnostic Radiology Physician	$0	$90.4M
Honorhealth	AZ	General Acute Care Hospital	$0	$47M
Southwest Diagnostic Imaging LLC	AZ	Diagnostic Radiology Physician	$0	$23.8M
Kssw Inc	AZ	In Home Supportive Care Agency	$0	$17.9M
Head To Toe Therapy Inc	AZ	Children's Hospital	$0	$11.6M
Ch Mh Services (az), LLC	AZ	Adolescent and Children Mental Health Clinic/Center	$0	$10.1M
Circular Valley Care LLC	AZ	Private Vehicle	$0	$9M
Hope Light Homecare LLC	AZ	PACE Provider Organization	$0	$7.9M
New Horizons Behavioral Health	AZ	Multi-Specialty Clinic/Center	$0	$7.3M
Michael Manning	AZ	Allergy & Immunology Physician	$4.6M	$0

Barbara Cook — Billing Profile & Reimbursement Data

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Barbara Cook — Billing Profile & Reimbursement Data

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Key Findings

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References