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.

Withney Korley (NPI 1669906434)

Field	Value
Entity Type	Individual
Organization	Withney Korley
Address	5435 Peterson Rd
City	Middletown
State	DE
ZIP	19709
Taxonomy	Optometrist
NPI Enumerated	April 18, 2017

Payer Source	Total Paid
Medicaid	$158.5K
Medicare	$0

Medicaid: Complete Services Breakdown

Every CPT/HCPCS code this provider has billed to Medicaid, with claims volume, average payment, and total revenue.

17 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
V2020	Frames, purchases	1,050	$30	$35.7K
S0621	Routine ophthalmological examination including refraction; established patient	410	$80	$31.8K
92015	The provider determines the process of determining if a patient's vision is less than 20/20 and by what amount so that corrective lenses or contact lenses can be prescribed and produced.	590	$30	$15.4K
V2103	Spherocylinder, single vision, plano to plus or minus 4.00d sphere, .12 to 2.00d cylinder, per lens	380	$40	$14K
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…	240	$50	$11.8K
V2100	Sphere, single vision, plano to plus or minus 4.00, per lens	220	$40	$8.1K
V2784	Lens, polycarbonate or equal, any index, per lens	210	$30	$7.1K
92370	The provider makes adjustments and or repairs to eyeglasses in a patient who does not have aphakia, the absence of a lens in the eye.	590	$10	$7.1K
S0620	Routine ophthalmological examination including refraction; new patient	90	$70	$6.9K
92340	Code 92340 describes the fitting of eyeglasses, except for aphakia (absence of the crystalline lens as after cataract surgery); monofocal	420	$20	$6.3K

Showing 1–10 of 17

Medicaid: Competitive Analysis & Benchmarks

How this provider's Medicaid billing volume and revenue compare to other Delaware providers billing the same CPT/HCPCS codes.

Claims Volume vs. Delaware Distribution

Withney Korley — 0 of 17 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Delaware

Full comparison — all codes billed, vs. Delaware median

17 rows

CPT/HCPCS Code	Description	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
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…	362	500	1,130	$50	$235.1K
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…	468	540	1,100	$40	$185.3K
92014	An ophthalmologist sees an established patient for a comprehensive level eye examination. Generally, a patient is considered to be "established" if the same physician, or any physician in the group…	33	40	330	$50	$172.4K
92004	The provider performs a comprehensive level ophthalmological evaluation of a new patient and initiates a diagnostic and treatment program for one or more visits.	21	30	150	$70	$55.7K
V2100	Sphere, single vision, plano to plus or minus 4.00, per lens	31	50	540	$40	$53.9K
V2020	Frames, purchases	24	60	530	$30	$46.3K
S0621	Routine ophthalmological examination including refraction; established patient	20	40	420	$40	$42.2K
92015	The provider determines the process of determining if a patient's vision is less than 20/20 and by what amount so that corrective lenses or contact lenses can be prescribed and produced.	15	40	460	$10	$22.4K
S0620	Routine ophthalmological examination including refraction; new patient	27	40	170	$40	$18.2K
V2784	Lens, polycarbonate or equal, any index, per lens	14	30	280	$30	$17.6K

Showing 1–10 of 17

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Delaware Eye Care Center PA	DE	Ophthalmology Physician	$0	$5.2M
James Rial	MD	Ophthalmology Physician	$4.7M	$510
Joseph Schwartz	MD	Ophthalmology Physician	$4.2M	$0
Paul Lagonigro	MD	Ophthalmology Physician	$3.5M	$0
Timothy Doyle	DE	Ophthalmology Physician	$983K	$38.7K
Edward Hu	IA	Ophthalmology Physician	$706.8K	$2.3K
Charles Curry	DE	Ophthalmology Physician	$605.3K	$0
Kristen Semenick	DE	Optometrist	$232.1K	$224.9K
Jason Moyer	NC	Optometrist	$169.7K	$259.3K
Scott Fudemberg	DE	Ophthalmology Physician	$353.5K	$0

Nearby Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Center For Interventional Pain Spine LLC	DE	Interventional Pain Medicine Physician	$0	$17.6M
Lieske E2e Home Health Care Inc	DE	Home Health Agency	$0	$9.2M
Tobola Health Care Services Inc.	DE	Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility	$0	$4.3M
Delaware Smile Center	DE	General Practice Dentistry	$0	$3.1M
Premier Physical Therapy And Sports Performance Limited Partnership	DE	Physical Therapist	$0	$2.3M
Thrive Real Life Independence, LLC	DE	Developmentally Disabled Services Day Training Agency	$0	$1.2M
Myeyedr Optometry Of Delaware PA	DE	Optometrist	$0	$961.5K
Scy Dental	DE	Dental Clinic/Center	$0	$776.9K
Middletown Familycare Associates LLC	DE	Family Medicine Physician	$0	$719K
Mccormick & Associates Of Middletown, LLC	DE	Psychiatric/Mental Health Clinical Nurse Specialist	$0	$590.7K

Withney Korley — Billing Profile & Reimbursement Data

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Withney Korley — Billing Profile & Reimbursement Data

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Medicaid: Total Revenue Breakdown by CPT/HCPCS Code

Medicaid: Complete Services Breakdown

Medicaid: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References