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.

Mahshid Mosallaei-benjamin (NPI 1568515138)

Field	Value
Entity Type	Individual
Organization	Mahshid Mosallaei-benjamin
Address	10833 Le Conte Ave
City	Los Angeles
State	CA
ZIP	90095
Taxonomy	Hematology & Oncology Physician
NPI Enumerated	January 18, 2007

Payer Source	Total Paid
Medicare	$762K
Medicaid	$0

Medicare: Complete Services Breakdown

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

40 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J1561	Injection, immune globulin, (gamunex-c/gammaked), non-lyophilized (e.g., liquid), 500 mg	6,450	$40	$245.1K
J0897	Injection, denosumab, 1 mg	8,400	$20	$159.6K
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…	640	$100	$66.6K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	330	$150	$48.9K
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…	350	$120	$42.2K
J1745	Injection, infliximab, excludes biosimilar, 10 mg	1,620	$30	$42.1K
J2506	Injection, pegfilgrastim, excludes biosimilar, 0.5 mg	470	$90	$40.2K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	120	$180	$21.5K
96365	The provider administers the initial intravenous infusion of a medication or other substance for a period up to one hour to prevent, treat, or diagnose a condition or disease.	260	$60	$14.5K
J9217	Leuprolide acetate (for depot suspension), 7.5 mg	70	$130	$8.7K

Showing 1–10 of 40

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 40 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. California Distribution

Mahshid Mosallaei-benjamin — 0 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

40 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J1561	4	30	3,090	$40	$139.9K
J1745	51	70	2,350	$30	$96.5K
J0897	163	1,030	3,060	$20	$91.4K
J2506	39	70	500	$80	$43.2K
96413	131	620	170	$120	$26.9K
99214	3,588	37,970	120	$90	$23.2K
J9217	292	320	130	$130	$22.1K
85025	249	1,210	150	$10	$17.2K
99215	1,034	15,360	50	$130	$14.4K
99213	15,068	34,660	80	$70	$13.2K

Showing 1–10 of 40

Related Providers

Other providers that share a Tax Identification Number (TIN) with Mahshid Mosallaei-benjamin, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Regents Univ Of Calif Los Angeles	CA	General Acute Care Hospital	$0	$41.5M
The Regents Of The University Of California	CA	Internal Medicine Physician	$0	$35.9M
Allen Hu	MD	Ophthalmology Physician	$8.9M	$32.5K
Sujit Itty	AZ	Ophthalmology Physician	$6.2M	$11.3K
Steven Newman	FL	Medical Oncology Physician	$5.7M	$0
Brian Dicarlo	CA	Hematology & Oncology Physician	$4.7M	$0
Roger Goldberg	CA	Retina Specialist (Ophthalmology) Physician	$4.6M	$0
David Cupp	CA	Retina Specialist (Ophthalmology) Physician	$3.8M	$0
Daniel Greenwald	CA	Medical Oncology Physician	$3.5M	$0
Samuel Slomowitz	CA	Hematology & Oncology Physician	$3.4M	$0

Nearby Providers

Other providers in the same ZIP code as Mahshid Mosallaei-benjamin, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Louis Chang	CA	Ophthalmology Physician	$2.2M	$5.9M
Bartosz Chmielowski	CA	Hematology & Oncology Physician	$3.2M	$0
Gad Heilweil	CA	Ophthalmology Physician	$1.9M	$0
Sarah Larson	CA	Hematology & Oncology Physician	$1.5M	$0
Andrew Breithaupt	CA	MOHS-Micrographic Surgery Physician	$1.5M	$0
Simon Gabriel	CA	Diagnostic Radiology Physician	$1.4M	$0
Jamshid Maddahi	CA	Specialist	$1.3M	$0
Sarah Daley	CA	Anatomic Pathology & Clinical Pathology Physician	$816.4K	$0
Rohit Dewan	CA	Diagnostic Radiology Physician	$783.7K	$0
Kathleen Ruchalski	CA	Diagnostic Radiology Physician	$734.9K	$0

Mahshid Mosallaei-benjamin — Billing Profile & Reimbursement Data

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Mahshid Mosallaei-benjamin — 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