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

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

Louis Chorich (NPI 1487698288)

Field	Value
Entity Type	Individual
Organization	Louis Chorich
Address	6655 Post Rd
City	Dublin
State	OH
ZIP	43016
Taxonomy	Retina Specialist (Ophthalmology) Physician
NPI Enumerated	June 15, 2006

Payer Source	Total Paid
Medicare	$2.2M
Medicaid	$0

Key Findings

This provider is a retina specialist heavily concentrated on Medicare: lifetime Medicare revenue is $2.2M and there is no Medicaid billing on file, so the practice is effectively single‑payer Medicare for the claims visible here. The NPI was enumerated 2006-06-15 (~20 years ago), indicating an established clinical presence in Dublin, OH.

Medicare revenue is highly concentrated in intravitreal drug therapy: the precomputed top three Medicare codes account for 85.8% of this provider's total Medicare revenue, driven by J2777 ($1.1M, 50.2%), J0178 ($640.7K, 29.3%), and 67028 ($136.5K, 6.2%). This concentration shows the business is largely built around high-volume biologic injections rather than diversified outpatient or surgical revenue streams.

Clinical/service-line implication: the code mix (J2777 and J0178 dominating revenue) indicates a practice focused on medical retina—frequent intravitreal injections for conditions such as neovascular AMD or diabetic macular edema—supplemented by diagnostic imaging and routine E/M visits. Surgical retina codes (67036, 67041) appear at low volume and low revenue share, suggesting limited surgical throughput compared with injection-based care.

Competitive standing on injection drugs is mixed: faricimab (J2777) generates $1.1M and ranks #181 of 2039 (described as typical, unremarkable volume), while aflibercept (J0178) generates $640.7K and ranks #1353 of 3204 (typical, unremarkable volume). In other words, injection volumes produce the bulk of revenue but do not place the provider among the top national injectors for these drugs.

Diagnostic imaging and office E/M activity stand out as relative strengths: 92134 (OCT imaging) is an extreme outlier, far above typical national volume (ranks #632 of 26868), and 99214 office visits rank high as well (ranks #10309 of 479517 and described as notably above typical national volume). These patterns indicate heavy reliance on imaging and frequent follow-up visits consistent with chronic retinal disease management.

Payer- and revenue-risk observation: with $2.2M concentrated in Medicare and no Medicaid billing on file, the practice has limited payer diversification; paired with the fact that injections and biologic reimbursement (J2777, J0178) drive the majority of revenue, the provider is exposed to any shifts in Medicare drug reimbursement or utilization policies affecting intravitreal biologics.

Surgical footprint is small relative to medical retina: vitrectomy and other operative codes (67041, 67036) together contribute a minor share of revenue and are ranked in lower/mid national percentiles, which supports a profile of a clinic-oriented, injection-first retina practice rather than a high-volume surgical center.

Operational implication for payers and partners: the provider’s profile—established tenure (~20 years), dominant injection revenue, extreme OCT volume, and high E/M visit percentiles—signals a stable, outpatient retina clinic optimized for frequent monitoring and recurring injection therapy rather than episodic surgical referral work. This should inform network contracting, utilization management, and targeted prior‑authorization strategies for intravitreal biologics.

Medicare: Complete Services Breakdown

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

18 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
J2777	Injection, faricimab‑svoa, 0.1 mg	37,920	$30	$1.1M
J0178	Injection, aflibercept, 1 mg	930	$690	$640.7K
67028	The provider injects a medication into the vitreous chamber of the eye as an isolated procedure or a separate procedure unrelated to any other procedure being performed on the eye.	1,530	$90	$136.5K
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…	1,040	$90	$94.9K
92134	The provider performs computerized diagnostic imaging of the retina in the posterior segment (back part) of the eye, interprets the data, and provides a report. The service may be on one or both eyes.	2,560	$30	$74.4K
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…	560	$60	$34.3K
J3590	Unclassified biologics	470	$70	$30.8K
J7312	Injection, dexamethasone, intravitreal implant, 0.1 mg	130	$160	$19.8K
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…	150	$110	$16.9K
67041	In this procedure, the provider removes scar tissue from the retinal membrane that obscures vision. He removes vitreous humor, the gelatinous material that gives shape to the eye, using a mechanical…	20	$880	$13.1K

Showing 1–10 of 18

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 18 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Ohio Distribution

Louis Chorich — 5 of 18 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Ohio

Full comparison — all codes billed, vs. state median

18 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
J0178	46	100	840	$680	$729K
J2777	1	70	9,480	$30	$353.3K
67028	24	150	470	$90	$64K
J7312	20	20	240	$160	$41.7K
J3590	24	100	200	$100	$30K
67041	10	20	20	$1,180	$23.5K
67036	26	50	20	$870	$21K
99214	112	20,010	100	$70	$11.7K
99213	535	20,000	70	$50	$6.6K
92134	13	1,010	50	$30	$6.3K

Showing 1–10 of 18

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Dallin Andersen	WA	Ophthalmology Physician	$3.4M	$0
Johnstone Kim	OH	Retina Specialist (Ophthalmology) Physician	$2M	$0
Sugat Patel	OH	Retina Specialist (Ophthalmology) Physician	$1.7M	$0
Dominic Buzzacco	OH	Retina Specialist (Ophthalmology) Physician	$1.7M	$0
Vishal Parikh	OH	Retina Specialist (Ophthalmology) Physician	$1.5M	$0
Lisa Borkowski	OH	Ophthalmology Physician	$1.3M	$0
Dino Klisovic	OH	Retina Specialist (Ophthalmology) Physician	$1.2M	$0
Sarah Smith	OH	Ophthalmology Physician	$800.6K	$0
Jorge Jimenez	LA	Retina Specialist (Ophthalmology) Physician	$751.9K	$1.5K
Rishi Singhal	GA	Retina Specialist (Ophthalmology) Physician	$668.8K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Laboratory Corporation Of America Holdings	OH	Clinical Medical Laboratory	$56.9M	$617M
Ohiohealth Urgent Care LLC	OH	Urgent Care Clinic/Center	$0	$13.4M
Ohiohealth Corporation	OH	General Acute Care Hospital	$0	$11.8M
Patricia Bornhorst	OH	Sports Medicine (Physical Medicine & Rehabilitation) Physician	$966.2K	$0
Osu Wexner Medical Center Ambulatory Surgery Center	OH	Ambulatory Surgical Clinic/Center	$623.6K	$240.4K
Washington Township	OH	Ambulance	$269K	$486.9K
Central Ohio Endoscopy Center, LLC	OH	Endoscopy Clinic/Center	$719.7K	$0
Sharon Thornton	OH	MOHS-Micrographic Surgery Physician	$453.7K	$0
Pallavy Reddy	OH	Endocrinology, Diabetes & Metabolism Physician	$351.6K	$0
Mahmoud Houmsse	OH	Clinical Cardiac Electrophysiology Physician	$170.7K	$0

Louis Chorich — 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