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

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

Mahir Elder (NPI 1962427260)

Field	Value
Entity Type	Individual
Organization	Mahir Elder
Address	4160 John R St Ste 510
City	Detroit
State	MI
ZIP	48201
Taxonomy	Cardiovascular Disease Physician
NPI Enumerated	July 13, 2006

Payer Source	Total Paid
Medicare	$1.5M
Medicaid	$0

Key Findings

MAHIR ELDER is effectively a Medicare-focused cardiovascular practice: lifetime Medicare revenue is reported at $1.5M while there is no Medicaid billing on file, so the provider operates with a single-payer footprint in the available data and derives its entire reported public-payer revenue from Medicare. This concentration suggests that analyses of payer risk, patient mix, and reimbursement trends should focus on Medicare policy and referral patterns rather than Medicaid dynamics.

Revenue concentration is high: the precomputed top three Medicare codes by revenue account for 46.0% of this provider's total Medicare revenue, indicating that a small set of procedures—primarily interventional vascular therapies and cardiac monitoring—drive nearly half of Medicare earnings. This level of concentration implies that changes in reimbursement or utilization for those codes would materially affect overall Medicare revenue.

The provider’s top Medicare revenue code is 37225 (26.5% of Medicare revenue, $377.7K) and ranks #82 of 715 nationally (89th percentile). This places MAHIR ELDER as a solid national participant in that code with above-typical volume relative to peers, consistent with an interventional vascular focus and meaningful procedural throughput for that service.

37229 is the second-highest revenue driver (12.0% of Medicare revenue, $171K) but ranks #338 of 603 nationally (42nd percentile), which indicates that while the code contributes materially to this provider’s revenue, the provider’s volume for this specific code is modest relative to the national peer set. The mix of 37225 and 37229 suggests a practice performing multiple types of endovascular procedures with uneven national standing across specific interventions.

High-volume diagnostic and monitoring services feature prominently: 93229 (163 claims, $107.6K; 7.5% of Medicare revenue) and 93306 (618 claims, $85.9K; 6.0% of Medicare revenue) are among the top codes, and 93229 ranks #115 of 2091 providers nationally (94th percentile) while 93306 ranks #2007 of 24624 providers nationally (92nd percentile). These placements indicate the provider maintains notable capacity and utilization for ambulatory cardiac monitoring and transthoracic echocardiography, supporting a clinic workflow that blends procedural interventions with noninvasive cardiac testing.

Several codes are statistical outliers or well above typical national volume and point to service specialization: 78452 ranks in the 96th percentile and 99215 ranks in the 98th percentile (described as an "extreme outlier"), showing unusually high national-level billing for stress SPECT imaging and high-complexity office E/M visits respectively. These elevated percentiles suggest the provider delivers a disproportionate share of certain imaging and complex outpatient evaluation services compared with peers.

Remote monitoring and chronic care management are a meaningful component of billed services: 99490 (1.4K claims, $69K, 4.8% of Medicare revenue), 99457 (994 claims, $38.8K, 2.7%), 99458 (795 claims, $24.6K, 1.7%), and 99454 (467 claims, $18.2K, 1.3%) together reflect a sustained investment in RPM and CCM services. Multiple codes rank in the 85th–96th percentiles, indicating this provider is actively billing these longitudinal care codes at levels above many peers and likely maintains infrastructure to support remote physiologic monitoring and team-based chronic disease management.

Tenure is long: the NPI was enumerated on 2006-07-13 (approximately 20 years ago), indicating an established practice presence. This longevity combined with the procedural and diagnostic mix suggests sustained referral relationships and operational stability in the Detroit market.

Competitive standing across codes is mixed: for some high-revenue items the provider is a strong national performer (e.g., 37225 at the 89th percentile; 93229 at the 94th percentile), while for others the provider’s volume is typical or modest (e.g., 37229 at the 42nd percentile). Overall, MAHIR ELDER appears as a specialized cardiovascular operator with concentrated revenue drivers, robust use of cardiac diagnostics and remote monitoring, and uneven but sometimes above-typical national standing across key procedure codes.

Medicare: Complete Services Breakdown

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

52 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
37225	N/A	60	$6,000	$377.7K
37229	N/A	20	$7,130	$171K
93229	In this procedure, the provider, typically a technician, places a wearable electrocardiographic monitoring device on the patient, instructs him in its use, and monitors the transmissions, to detect…	160	$660	$107.6K
78452	In this procedure, the provider performs multiple SPECT studies of the heart to determine the areas of deficient blood flow. The goal of the procedure is to determine areas that have deficient blood…	280	$340	$94.8K
93306	The provider uses transducers to obtain two–dimensional (2D) images of the heart structures through the chest wall. He evaluates the anatomy and function of all four heart chambers, valves, adjacent…	620	$140	$85.9K
99490	The clinical staff provides services directed by the provider to support and coordinate a patient’s care across multiple disciplines. The patient has two or more chronic conditions that place the…	1,380	$50	$69K
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…	460	$140	$64.5K
A9500	Technetium tc-99m sestamibi, diagnostic, per study dose	570	$110	$59.6K
37252	In this add–on procedure, the provider inserts a specially designed catheter with an ultrasound transducer, a device that sends high–frequency sound waves through the tissues and detects their…	80	$760	$59.6K
J2785	Injection, regadenoson, 0.1 mg	1,010	$40	$43.4K

Showing 1–10 of 52

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 52 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Michigan Distribution

Mahir Elder — 11 of 25 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Michigan

Full comparison — all codes billed, vs. state median

52 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
37229	13	30	20	$6,250	$243.9K
37225	4	30	30	$4,670	$158.7K
93229	2	40	40	$640	$34.8K
37252	9	60	30	$670	$30.9K
A9500	3	120	130	$110	$18.7K
93306	38	750	190	$70	$16.4K
37253	19	40	60	$130	$16K
99233	2,348	4,220	70	$90	$12.3K
78452	13	520	60	$160	$12.3K
99232	4,033	6,730	90	$60	$12K

Showing 1–10 of 52

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Halo Medical Group PLLC	MI	Cardiovascular Disease Physician	$0	$19.4M
Tamam Mohamad	MI	Interventional Cardiology Physician	$868.1K	$0
Amir Kaki	MI	Interventional Cardiology Physician	$492.4K	$0
Moussa Bazzi	MI	Physical Medicine & Rehabilitation Physician	$474.7K	$0
Hamid Sattar	MI	Cardiovascular Disease Physician	$456.3K	$0
Theodore Schreiber	MI	Cardiovascular Disease Physician	$398.2K	$0
Thomas Davis	MI	Cardiovascular Disease Physician	$321.9K	$0
Richard Cross	MI	Nephrology Physician	$296.6K	$0
Hammam Zmily	MI	Cardiovascular Disease Physician	$230.5K	$0
Youssef Rizk	MI	Vascular Surgery Physician	$217.2K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Vhs Childrens Hospital Of Michigan Inc	MI	Children's Hospital	$0	$180.4M
University Pediatricians	MI	Pediatrics Physician	$0	$106.9M
University Physician Group	MI	Internal Medicine Physician	$0	$87.4M
Vhs Harper-hutzel Hospital Inc	MI	General Acute Care Hospital	$0	$76.6M
The Children's Center Of Wayne Co., Inc.	MI	Community/Behavioral Health Agency	$0	$74.3M
Vhs Detroit Receiving Hospital Inc	MI	General Acute Care Hospital	$0	$60.6M
Medical Center Emergency Services	MI	Emergency Medical Services (Emergency Medicine) Physician	$0	$44.1M
Barbara Ann Karmanos Cancer Hospital	MI	General Acute Care Hospital	$0	$42.5M
Detroit Central City Community Mental Health Inc.	MI	Federally Qualified Health Center (FQHC)	$0	$29.2M
Vhs University Laboratories Inc	MI	Clinical Medical Laboratory	$677.7K	$26.3M

Mahir Elder — Billing Profile & Reimbursement Data

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Key Findings

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References