Physician

Kathryn K. Najafi-Tagol, M.D.

According to 2025 Medicare claims, Kathryn Najafi-Tagol, M.D. (NPI: 1184678112) practices ophthalmology in the San Rafael, CA market, with the plurality of this provider's patient population coming from Marin, CA. This provider's primary affiliated billing organization is KATHRYN NAJAFI TAGOL MD A PROFESSIONAL CORPORATION (NPI: 1578198099; TIN: 84-4149764) and primary practice location at 94903-2102.

Najafi-Tagol's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,272 traditional Medicare patients, billed 6,187 HCPCS/CPT codes, and received $479,352 in Medicare payments. The top billing code was 92014 (Established patient complete exam of visual system). Part D data shows 3,528 prescription claims across 760 beneficiaries totaling $453,703 in drug costs, led by Lumigan (Bimatoprost). Open Payments data shows 20 records totaling $1,019. 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 changed little. Concurrently, Part D prescription costs have risen steadily, from $262,920 to $453,703. 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	983	4,715	$420,918
2016	1,001	4,702	$405,653
2017	1,037	4,849	$459,409
2018	1,201	5,323	$489,634
2019	1,252	5,865	$545,435
2020	1,069	5,138	$396,173
2021	1,258	6,650	$494,314
2022	1,042	4,646	$383,062
2023	1,143	5,224	$405,430
2024	1,272	6,187	$479,352

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	417	2,294	$262,920
2016	428	2,353	$294,011
2017	491	2,628	$346,173
2018	591	2,724	$390,129
2019	575	2,512	$378,991
2020	535	2,500	$328,886
2021	615	2,934	$369,590
2022	639	2,939	$379,239
2023	700	3,244	$429,028
2024	760	3,528	$453,703

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
92014	Established patient complete exam of visual system	482	570	$121
92083	Exam of visual field with extended testing	873	985	$63
92134	Imaging of retina	439	478	$39
92250	Photography of the retina	482	489	$36
92133	Imaging of optic nerve	778	794	$33

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Lumigan	Bimatoprost	106	7,483	$76,375
Xiidra	Lifitegrast	50	2,340	$53,711
Restasis	Cyclosporine	65	2,610	$50,713
Rhopressa	Netarsudil Mesylate	63	3,498	$39,705
Brimonidine Tartrate	Brimonidine Tartrate	348	21,613	$37,748

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.	20	$1,019	Carl Zeiss Meditec USA, 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

Explore More Providers

FAQ

What Medicare data is available for Kathryn K. Najafi-Tagol, M.D.?

Tedicare shows public-source Medicare data for Kathryn K. Najafi-Tagol, M.D. (NPI 1184678112), 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 Kathryn K. Najafi-Tagol, 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 Kathryn K. Najafi-Tagol, M.D.?

Kathryn K. Najafi-Tagol, M.D. is linked to KATHRYN NAJAFI TAGOL MD A PROFESSIONAL CORPORATION (billing NPI 1578198099) in the available physician profile data.

Does Kathryn K. Najafi-Tagol, M.D. have Open Payments data?

Kathryn K. Najafi-Tagol, M.D. has 20 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.