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.

Arash Horizon (NPI 1881694131)

Field	Value
Entity Type	Individual
Organization	Arash Horizon
Address	8640 W 3rd St
City	Los Angeles
State	CA
ZIP	90048
Taxonomy	Rheumatology Physician
NPI Enumerated	July 28, 2005

Payer Source	Total Paid
Medicare	$4.8M
Medicaid	$0

Medicare: Complete Services Breakdown

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

102 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J1556	Injection, immune globulin (bivigam), 500 mg	11,670	$60	$653.5K
J0717	Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)	138,000	$1	$552K
J3111	Injection, romosozumab-aqqg, 1 mg	53,760	$10	$430.1K
J3380	Injection, vedolizumab, intravenous, 1 mg	22,800	$20	$387.6K
J1745	Injection, infliximab, excludes biosimilar, 10 mg	10,580	$30	$275.1K
J2357	Injection, omalizumab, 5 mg	8,400	$30	$252K
J3262	Injection, tocilizumab, 1 mg	47,280	$10	$236.4K
J1459	Injection, immune globulin (privigen), intravenous, non-lyophilized (e.g., liquid), 500 mg	5,730	$40	$212K
J0129	Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)	5,600	$30	$190.4K
J1602	Injection, golimumab, 1 mg, for intravenous use	17,010	$10	$187.1K

Showing 1–10 of 102

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 102 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Arash Horizon — 9 of 25 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

102 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J1556	3	10	9,180	$60	$677K
J9312	14	20	4,370	$60	$382.1K
J1459	5	10	5,730	$40	$380.4K
J0717	7	40	65,800	$1	$325.4K
J0129	49	80	6,610	$30	$305.3K
J3262	19	50	29,000	$1	$203.8K
J2357	11	50	4,620	$30	$191.3K
J3380	1	30	9,300	$20	$178.5K
J3111	8	110	14,910	$10	$171.8K
J1602	21	70	11,550	$10	$167.1K

Showing 1–10 of 102

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Charles Weidmann	CA	Rheumatology Physician	$866.9K	$0
Dmitry Karayev	CA	Internal Medicine Physician	$612.3K	$0
Raz Khavari	CA	Rheumatology Physician	$502.6K	$0
Danielle Wang	CA	Internal Medicine Physician	$272.7K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Cedars-sinai Medical Center	CA	General Acute Care Hospital	$0	$70M
The Los Angeles Free Clinic	CA	Federally Qualified Health Center (FQHC)	$0	$31.8M
Mehran Khorsandi	CA	Cardiovascular Disease Physician	$6.1M	$1.4K
Ernst Schwarz	CA	Cardiovascular Disease Physician	$1.1M	$1.7M
Robert Vescio	CA	Hematology & Oncology Physician	$2.1M	$0
Kiarash Michel	CA	Urology Physician	$2.1M	$0
Stephen Corday	CA	Internal Medicine Physician	$1.9M	$0
Jay Schapira	CA	Interventional Cardiology Physician	$1.9M	$0
Payam Yashar	CA	Cardiovascular Disease Physician	$1.9M	$0
Rameen Moridzadeh	CA	Vascular Surgery Physician	$1.8M	$0

Arash Horizon — Billing Profile & Reimbursement Data

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Arash Horizon — 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