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

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

Mwangi Kamau (NPI 1215480835)

Field	Value
Entity Type	Individual
Organization	Mwangi Kamau
Address	17021 Old Orchard Rd Unit 1
City	Lewes
State	DE
ZIP	19958
Taxonomy	Nephrology Physician
NPI Enumerated	August 1, 2016

Payer Source	Total Paid
Medicare	$131.7K
Medicaid	$0

Medicare: Complete Services Breakdown

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

11 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
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…	910	$60	$56.5K
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…	320	$90	$28.9K
99222	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or…	130	$100	$12.8K
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…	90	$130	$12.2K
90935	Hemodialysis is a procedure that involves drawing blood via an intra–arterial or intravenous catheter, then sieving it through a semi permeable membrane to remove the impurities and finally…	170	$60	$9.5K
99204	The provider sees a new 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 provider…	60	$120	$6.7K
99213	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a low level of medical decision making, and/or the…	30	$70	$1.9K
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…	20	$90	$1.7K
99442	N/A	10	$70	$860
99221	The provider sees a patient for an initial hospital inpatient or observation care visit involving evaluation and management (E/M). The visit involves a straightforward or low level of medical…	10	$60	$720

Showing 1–10 of 11

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 11 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Delaware Distribution

Mwangi Kamau — 1 of 11 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Delaware

Full comparison — all codes billed, vs. state median

11 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	532	1,830	150	$80	$25.5K
99233	455	500	80	$90	$15.4K
99232	19	730	120	$60	$14.2K
99213	1,532	1,810	120	$60	$13.6K
99223	134	500	50	$130	$10.4K
99204	307	950	30	$110	$6.5K
90935	7	40	110	$60	$6.2K
99222	47	600	40	$100	$5.6K
99442	97	120	30	$50	$3.9K
99221	137	160	20	$60	$2.3K

Showing 1–10 of 11

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Beebe Physician Network Inc.	DE	Internal Medicine Physician	$0	$19.7M
Rajinder Prasad	DE	Cardiovascular Disease Physician	$1.1M	$0
Ehtasham Qureshi	DE	Cardiovascular Disease Physician	$975.7K	$0
Mouhanad Freih	DE	Cardiovascular Disease Physician	$796K	$0
Georges Dahr	DE	Cardiovascular Disease Physician	$763.7K	$0
Gene Myers	DE	Cardiovascular Disease Physician	$650.7K	$0
Ramon Rosa	DE	Cardiovascular Disease Physician	$556.1K	$0
Ajith Kumar	DE	Cardiovascular Disease Physician	$549.4K	$0
Kenneth Sunnergren	DE	Cardiovascular Disease Physician	$448.4K	$0
Carlos Neves	DE	Vascular Surgery Physician	$389.4K	$0

Mwangi Kamau — Billing Profile & Reimbursement Data

Sign up for Mwangi Kamau — Billing Profile & Reimbursement Data policy alerts

Mwangi Kamau — Billing Profile & Reimbursement Data

Sign up for Mwangi Kamau — Billing Profile & Reimbursement Data policy alerts

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Frequently Asked Questions

References