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

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

William Gruzensky (NPI 1992812234)

Field	Value
Entity Type	Individual
Organization	William Gruzensky
Address	1600 A St Ste 200
City	Anchorage
State	AK
ZIP	99501
Taxonomy	Ophthalmology Physician
NPI Enumerated	August 24, 2006

Payer Source	Total Paid
Medicare	$720.4K
Medicaid	$0

Key Findings

The provider’s billed services are overwhelmingly cataract-focused: reported procedures center on cataract extraction with intraocular lens implantation (66984, 66982), preoperative IOL biometry (92136), and capsular YAG laser capsulotomy (66821). This code mix indicates the practice operates primarily as a surgical ophthalmology/cataract service line rather than a broad multi subspecialty eye practice.

Medicare revenue is highly concentrated: 66984 alone accounts for $609.4K of the provider’s Total Medicare revenue: $720.4K (84.6% of this provider's total Medicare revenue), and the precomputed top-3 Medicare codes together account for 96.6% of Medicare revenue. That concentration signals a narrow service mix where a small number of cataract-related codes drive nearly the entire Medicare income stream.

Volume and competitive standing on the primary surgical code show routine, not extraordinary, national positioning: 66984 has 1.4K claims, $440 avg paid/claim, $609.4K revenue and ranks #1581 of 15965 providers nationally (90th percentile; typical, unremarkable volume for this code). This placement indicates the provider performs cataract surgery at a level consistent with many peers nationally rather than being a nationwide outlier for that operation.

In contrast, preoperative biometry (92136) is an extreme outlier: the provider billed 1.7K claims at $28 avg paid/claim for $47.1K revenue and ranks #17 of 8731 providers nationally (100th percentile; extreme outlier, far above typical national volume for this code). This suggests an unusually large throughput or emphasis on IOL measurement services relative to most peers.

Complex cataract procedures (66982) are present but minor in scale compared with routine phaco: 66982 shows 66 claims, $603 avg paid/claim, $39.8K revenue and ranks #712 of 4580 providers nationally (84th percentile; typical, unremarkable volume for this code). The much larger volume on 66984 versus 66982 implies the practice performs mostly routine cataract techniques rather than complex-device cases.

Downstream post‑op care appears consistent with the surgical mix: 66821 (YAG capsulotomy) has 77 claims, $316 avg paid/claim, $24.3K revenue and ranks #3203 of 10087 providers nationally (68th percentile; typical, unremarkable volume for this code), indicating the provider delivers expected follow-up laser care after cataract surgery.

The provider is effectively a Medicare-only biller in the dataset: Total Medicaid revenue is none (no Medicaid billing on file), so payer mix is single-payer dominated by Medicare. This creates operational exposure to Medicare reimbursement policy and patient population demographics rather than a diversified public-payer mix.

The NPI tenure is long-standing: NPI enumerated 2006-08-24 (~20 years ago). That extended enrollment period supports interpreting these billing patterns as established practice behavior rather than a short-term or newly formed operation.

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
66984	The provider inserts an artificial lens after removing an extracapsular cataract by aspiration or use of ultrasonic waves. This procedure is done without the use of an endoscopic laser probe to…	1,390	$440	$609.4K
92136	The provider uses a noninvasive method to measure the patient’s eye or eyes to get information that the provider then uses to calculate the appropriate power for an intraocular lens (IOL). Selecting…	1,680	$30	$47.1K
66982	The provider inserts an intraocular lens prosthesis after extracapsular cataract extraction using complex techniques and devices. He may perform this by means of an iris expansion device, providing…	70	$600	$39.8K
66821	The provider removes the haziness from the capsule of the eye using a laser for a patient with a secondary membranous cataract.	80	$320	$24.3K

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. Alaska Distribution

William Gruzensky — 2 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Alaska

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
66984	2	60	40	$640	$86.7K
66982	1	10	40	$820	$34.5K
66821	7	30	30	$280	$13.9K
92136	1	20	120	$30	$6.6K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Pacific Cataract And Laser Institute Of Alaska Inc PC	AK	Ambulatory Surgical Clinic/Center	$1.4M	$2.2M
Pacific Cataract And Laser Institute, Inc., P.C.	WA	Ambulatory Surgical Clinic/Center	$2.4M	$520.5K
Pacific Cataract And Laser Institute, Inc., P.C.	WA	Ambulatory Surgical Clinic/Center	$1.5M	$655.1K
Pacific Cataract And Laser Institute Inc PC	WA	Ambulatory Surgical Clinic/Center	$1.5M	$411.9K
Pacific Cataract And Laser Institute Inc PC	WA	Ambulatory Surgical Clinic/Center	$1.1M	$357.7K
Pacific Cataract And Laser Institute, Inc., P.C.	WA	Ambulatory Surgical Clinic/Center	$1.1M	$342.8K
Pacific Cataract And Laser Institute, Inc., P.C.	WA	Ambulatory Surgical Clinic/Center	$995.7K	$242.5K
Pacific Cataract And Laser Institute, Inc., P.C.	WA	Ambulatory Surgical Clinic/Center	$987.6K	$131.3K
Pacific Cataract And Laser Institute, Inc., P.C.	OR	Ambulatory Surgical Clinic/Center	$1M	$66.9K
Pacific Cataract And Laser Institute Inc PC	ID	Ambulatory Surgical Clinic/Center	$731.7K	$91.1K

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Access Alaska Inc.	AK	Personal Care Attendant	$0	$25.7M
Narcotic Drug Treatment Center, Inc.	AK	Methadone Clinic	$151.2K	$21.7M
Southcentral Foundation	AK	Community/Behavioral Health Agency	$0	$20.3M
Municipality Of Anchorage	AK	Land Ambulance	$3.7M	$14M
Southcentral Foundation	AK	Rehabilitation Clinic/Center	$0	$17M
Division Of Alaskan Pioneer Homes	AK	Assisted Living Facility	$0	$16.3M
Northbridge, LLC	AK	Community/Behavioral Health Agency	$0	$14.3M
Mckinley Care LLC	AK	Assisted Living Facility	$0	$8.6M
Mary Heiman	AK	Case Manager/Care Coordinator	$0	$5.2M
Southcentral Foundation	AK	Multi-Specialty Clinic/Center	$0	$3.8M

William Gruzensky — 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