Physician

Khalid S Kahook, M.D.,

According to 2025 Medicare claims, Khalid Kahook, M.D., (NPI: 1356640726) practices ophthalmology in the Fond du Lac, WI market, with the plurality of this provider's patient population coming from Fond Du Lac, WI. This provider's primary affiliated billing organization is NORTHEAST WISCONSIN RETINA ASSOCIATES SC (NPI: 1437164175; TIN: 391842462) and primary practice location at 54482-8483.

Kahook's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 619 traditional Medicare patients, billed 20,531 HCPCS/CPT codes, and received $2,145,035 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 232 prescription claims across 73 beneficiaries totaling $8,983 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 3 records totaling $63. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has risen steadily, from $244,037 to $2,145,035. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $10,391 and ending at $8,983. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.

Part B Carrier Billing Trend

Medicare payment trend, with N of patients and claim lines in the table.

Year	Patients	Clm Lines	Payment
2015	N/R	N/R	N/R
2016	222	1,856	$244,037
2017	507	7,219	$1,143,287
2018	554	8,356	$1,482,126
2019	531	7,392	$1,722,423
2020	578	7,226	$1,799,522
2021	621	7,951	$1,868,808
2022	589	10,319	$1,972,870
2023	613	16,166	$1,934,052
2024	619	20,531	$2,145,035

Part D Events Trend

Drug cost trend, with N of patients and prescription claims in the table.

Year	Patients	Claims	Drug Cost
2015	38	168	$10,391
2016	32	64	$2,474
2017	93	305	$14,469
2018	113	407	$21,481
2019	93	300	$18,453
2020	92	258	$16,988
2021	98	289	$20,772
2022	82	248	$19,019
2023	73	214	$15,084
2024	73	232	$8,983

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

No connected DME records

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

Code	Description	Patients	Clm Lines	Total Payment
J0178	Injection, aflibercept, 1 mg	178	1,656	$648
67028	Injection of drug into eye	281	1,501	$87
92014	Established patient complete exam of visual system	265	309	$83
J9035	Injection, bevacizumab, 10 mg	113	454	$55
92134	Imaging of retina	610	2,084	$29

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prednisolone Acetate	Prednisolone Acetate	36	1,507	$1,914
Difluprednate	Difluprednate	16	369	$1,303
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	41	2,649	$572
Ketorolac Tromethamine	Ketorolac Tromethamine	16	501	$358
Dorzolamide Hcl	Dorzolamide Hcl	22	719	$347

Top 5 DME services in 2024

No connected or detailed DME service-level records for 2024.

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	3	$63	Regeneron Healthcare Solutions, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	0	$0	N/R
Ownership / Investment Interests	Reported value of ownership or investment interests.	0	$0	N/R

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FAQ

What Medicare data is available for Khalid S. Kahook, M.D., ?

Tedicare shows public-source Medicare data for Khalid S. Kahook, M.D., (NPI 1356640726), including provider identity, specialty, market context, Medicare Part B activity, Part D prescribing, DME records, Open Payments where available, billing organization details, and ACO affiliation signals where available. Profile data covers 2015-2024, with current attribution based on 2025 claims where available.

Does Khalid S. Kahook, M.D., have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Khalid S. Kahook, M.D., ?

Khalid S. Kahook, M.D., is linked to NORTHEAST WISCONSIN RETINA ASSOCIATES SC (billing NPI 1437164175) in the available physician profile data.

Does Khalid S. Kahook, M.D., have Open Payments data?

Khalid S. Kahook, M.D., has 3 connected Open Payments records in the available 2024 summary data.

Can I download physician-level Medicare data from Tedicare?

Yes. Tedicare provides sample physician export data and paid custom physician data exports for research, planning, outreach, and market analysis. Exports can include physician profile fields, market and specialty context, billing organization details, ACO affiliation signals where available, and Medicare utilization data.