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.

Nina Karlin (NPI 1679661490)

Field	Value
Entity Type	Individual
Organization	Nina Karlin
Address	13400 E Shea Blvd
City	Scottsdale
State	AZ
ZIP	85259
Taxonomy	Hematology & Oncology Physician
NPI Enumerated	October 10, 2006

Payer Source	Total Paid
Medicare	$1.1M
Medicaid	$0

Medicare: Complete Services Breakdown

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

45 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J9271	Injection, pembrolizumab, 1 mg	8,600	$40	$369.9K
J9144	Injection, daratumumab, 10 mg and hyaluronidase‑fihj	9,180	$40	$339.7K
J9299	Injection, nivolumab, 1 mg	4,960	$20	$119.1K
J1569	Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg	1,080	$40	$38.9K
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	410	$90	$37.3K
J0897	Injection, denosumab, 1 mg	1,860	$20	$33.5K
Q5119	Injection, rituximab-pvvr, biosimilar, (ruxience), 10 mg	1,170	$20	$26.9K
96413	Chemotherapy is a therapeutic procedure used for the treatment of cancer via the use of chemical agents. These chemical agents (drugs) work on the cancerous cells of the body to destroy them. These…	210	$100	$20.8K
J2506	Injection, pegfilgrastim, excludes biosimilar, 0.5 mg	160	$90	$13.3K
J9217	Leuprolide acetate (for depot suspension), 7.5 mg	90	$130	$12.5K

Showing 1–10 of 45

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 45 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Arizona Distribution

Nina Karlin — 0 of 25 codes 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

45 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J9271	49	80	10,000	$40	$487.4K
J9144	20	40	8,370	$40	$349.9K
J9299	25	30	7,480	$20	$290K
J0897	191	260	2,940	$20	$115.6K
J1569	27	40	1,220	$40	$81.2K
Q5119	26	40	1,480	$20	$42.6K
J2506	15	20	220	$80	$29.3K
96413	105	230	190	$100	$24.8K
99214	1,881	10,410	120	$80	$20.6K
J9217	91	140	120	$130	$19.7K

Showing 1–10 of 45

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Mayo Collaborative Services, Inc	MN	Clinical Medical Laboratory	$6.5M	$39.2M
Mayo Clinic Arizona	AZ	General Acute Care Hospital	$0	$12.5M
Sachin Mehta	AZ	Retina Specialist (Ophthalmology) Physician	$4.4M	$11.8K
Mayo Clinic Arizona	AZ	Clinical Medical Laboratory	$3.1M	$76.8K
Ryan Robetorye	AZ	Clinical Pathology/Laboratory Medicine Physician	$2.3M	$0
Allison Rosenthal	AZ	Hematology & Oncology Physician	$1.9M	$0
Lisa Sproat	AZ	Hematology & Oncology Physician	$1.9M	$0
Cecilia Arana Yi	AZ	Hematology & Oncology Physician	$1.8M	$0
Jason Young	FL	Diagnostic Radiology Physician	$1.7M	$0
Nathan Punwani	AZ	Hematology & Oncology Physician	$1.6M	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Dsf Of The Valley, Inc	AZ	Durable Medical Equipment & Medical Supplies	$0	$27.4M
Januario Castro	AZ	Hematology & Oncology Physician	$1.6M	$0
Cassandra Moore	AZ	Hematology & Oncology Physician	$1.5M	$0
Mohamad Sonbol	AZ	Hematology & Oncology Physician	$1.5M	$0
Ba Nguyen	AZ	Diagnostic Radiology Physician	$1.4M	$0
Felipe Martinez	AZ	Nuclear Medicine Physician	$1.3M	$0
Karen Anderson	AZ	Hematology & Oncology Physician	$1.2M	$0
Mazie Tsang	AZ	Hematology & Oncology Physician	$1.2M	$0
Vinicius Ernani	AZ	Hematology & Oncology Physician	$1.2M	$0
Daniel Ahn	AZ	Hematology & Oncology Physician	$1.2M	$0

Nina Karlin — Billing Profile & Reimbursement Data

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Nina Karlin — 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