Physician

Eric Neil Subong, M.D.

According to 2025 Medicare claims, Eric Subong, M.D. (NPI: 1396788725) practices ophthalmology in the Bellingham, WA market, with the plurality of this provider's patient population coming from Whatcom, WA. This provider's primary affiliated billing organization is BELLINGHAM RETINA SPECIALISTS, PLLC (NPI: 1659600443; TIN: 270847416) and primary practice location at 98226-6467.

Subong's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,008 traditional Medicare patients, billed 117,190 HCPCS/CPT codes, and received $4,715,409 in Medicare payments. The top billing code was 67028 (Injection of drug into eye). Part D data shows 349 prescription claims across 116 beneficiaries totaling $39,498 in drug costs, led by Restasis (Cyclosporine). Open Payments data shows 26 records totaling $1,684. 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 moved sharply higher in recent years, from $1,628,366 to $4,715,409. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $22,029 and ending at $39,498. 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	969	15,485	$1,628,366
2016	941	14,976	$1,571,217
2017	905	13,285	$1,407,858
2018	960	14,840	$1,794,403
2019	971	15,309	$2,335,644
2020	842	12,789	$2,428,769
2021	840	15,119	$3,322,684
2022	946	40,259	$4,005,490
2023	999	109,576	$4,292,960
2024	1,008	117,190	$4,715,409

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	59	147	$22,029
2016	59	143	$27,754
2017	61	195	$43,600
2018	90	228	$60,509
2019	78	237	$48,355
2020	82	236	$32,844
2021	67	216	$24,436
2022	96	287	$41,918
2023	134	393	$59,256
2024	116	349	$39,498

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
67028	Injection of drug into eye	435	1,808	$108
92014	Established patient complete exam of visual system	750	1,018	$91
92012	Established patient problem focused exam of visual system	513	1,468	$68
92134	Imaging of retina	766	1,985	$31
92250	Photography of the retina	586	839	$28

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Restasis	Cyclosporine	20	780	$17,275
Prednisolone Acetate	Prednisolone Acetate	87	3,021	$3,721
Brimonidine Tartrate	Brimonidine Tartrate	24	1,131	$580
Dorzolamide-Timolol	Dorzolamide Hcl/Timolol Maleat	35	2,404	$574
Latanoprost	Latanoprost	50	1,946	$554

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.	26	$1,684	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 Eric Neil Subong, M.D.?

Tedicare shows public-source Medicare data for Eric Neil Subong, M.D. (NPI 1396788725), 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 Eric Neil Subong, 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 Eric Neil Subong, M.D.?

Eric Neil Subong, M.D. is linked to BELLINGHAM RETINA SPECIALISTS, PLLC (billing NPI 1659600443) in the available physician profile data.

Does Eric Neil Subong, M.D. have Open Payments data?

Eric Neil Subong, M.D. has 26 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.