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 District of Columbia for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to District of Columbia 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. District of Columbia (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.

Sima Nourani Zenuz (NPI 1740362904)

Field	Value
Entity Type	Individual
Organization	Sima Nourani Zenuz
Address	5215 Loughboro Rd Nw Ste 300
City	Washington
State	DC
ZIP	20016
Taxonomy	Internal Medicine Physician
NPI Enumerated	October 19, 2006

Payer Source	Total Paid
Medicare	$91.1K
Medicaid	$0

Medicare: Complete Services Breakdown

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

4 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99233	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	610	$100	$57.6K
99223	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a high level of medical decision making or the…	140	$130	$18.4K
99239	The provider sees a patient for hospital inpatient or observation discharge day management, involving evaluation and management (E/M). The provider spends more than 30 minutes on the service on the…	120	$90	$11.3K
99232	The provider sees a patient for a subsequent hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	70	$60	$3.8K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. District of Columbia Distribution

Sima Nourani Zenuz — 1 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — District of Columbia

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99233	33	650	90	$100	$17.6K
99232	316	640	70	$70	$10K
99223	41	610	40	$140	$8.4K
99239	51	240	60	$100	$7.6K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Emergency Medicine Associates P.A., P.C.	VA	Emergency Medicine Physician	$0	$85.6M
Johns Hopkins Community Physicians, Inc	MD	Internal Medicine Physician	$0	$12.8M
Luminis Health Doctors Community Medical Center, Inc.	MD	General Acute Care Hospital	$0	$9.9M
Carmen Salvaterra	MD	Pulmonary Disease Physician	$8.9M	$0
Usacs Integrated Acute Care Services Of Maryland, LLC	MD	Internal Medicine Physician	$0	$7.7M
Jason Taksey	MD	Medical Oncology Physician	$3.3M	$0
Ravin Garg	MD	Hematology & Oncology Physician	$1.9M	$0
Muhammad Siddique	MD	Medical Oncology Physician	$1.6M	$0
Adam Duhl	NJ	Maternal & Fetal Medicine Physician	$128.8K	$1.5M
David Weng	MD	Medical Oncology Physician	$1.5M	$0

Nearby Providers

Other providers in the same ZIP code as Sima Nourani Zenuz, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Lucy Webb Hayes National Training School For Deaconesses & Missionarie	DC	General Acute Care Hospital	$0	$19.1M
Jeffrey Steinberg	DC	Foot & Ankle Surgery Podiatrist	$13.3M	$0
Friendship Place	DC	Case Management Agency	$0	$5.6M
Wisconsin Ave Psychiatric Center Inc	DC	Psychiatric Hospital	$0	$3.1M
Iona Senior Services	DC	Adult Health Nurse Practitioner	$0	$1.1M
Mary Ella Carter	DC	Plastic Surgery Physician	$942.2K	$0
Jaydot LLC	DC	Case Management Agency	$0	$820.6K
Edward Tanner	DC	Gynecologic Oncology Physician	$786.3K	$2.1K
Brandi Page	DC	Radiation Oncology Physician	$761K	$0
Joshua Yamamoto	DC	Cardiovascular Disease Physician	$688.3K	$0

Sima Nourani Zenuz — Billing Profile & Reimbursement Data

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Sima Nourani Zenuz — 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