Physician

Sundhar R Ramasamy, MD

According to 2025 Medicare claims, Sundhar Ramasamy, MD (NPI: 1154326247) practices ophthalmology in the Saginaw, MI market, with the plurality of this provider's patient population coming from Saginaw, MI. This provider's primary affiliated billing organization is ANDERSEN EYE ASSOCIATES, PLC (NPI: 1366402638; TIN: 341927192) and primary practice location at 48603-0649. Ramasamy is affiliated with the Mosaic ACO (ACO ID: A5033), participating under the MSSP model.

Ramasamy's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 396 traditional Medicare patients, billed 11,640 HCPCS/CPT codes, and received $776,364 in Medicare payments. The top billing code was 67028 (Injection of drug into eye). Part D data shows 659 prescription claims across 186 beneficiaries totaling $36,670 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 2 records totaling $263. 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 did not follow a clear longitudinal pattern. 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	638	8,881	$1,110,126
2016	777	7,958	$887,702
2017	637	6,411	$843,137
2018	621	6,173	$898,788
2019	569	6,084	$869,672
2020	466	4,109	$700,275
2021	484	4,635	$895,587
2022	517	4,562	$843,328
2023	389	7,497	$832,124
2024	396	11,640	$776,364

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	127	326	$30,206
2016	194	612	$50,175
2017	178	556	$48,431
2018	202	587	$48,355
2019	158	509	$34,340
2020	166	479	$30,852
2021	176	502	$30,753
2022	161	499	$31,120
2023	194	662	$31,436
2024	186	659	$36,670

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	191	550	$85
92014	Established patient complete exam of visual system	149	151	$81
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	169	247	$61
J3590	Unclassified biologics	90	221	$42
92134	Imaging of retina	369	1,019	$27

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Prednisolone Acetate	Prednisolone Acetate	193	4,914	$6,047
Brimonidine Tartrate	Brimonidine Tartrate	30	1,665	$3,128
Atropine Sulfate	Atropine Sulfate	92	3,427	$2,769
Timolol Maleate	Timolol Maleate	66	3,389	$1,892
Moxifloxacin	Moxifloxacin Hcl	104	1,716	$1,733

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.	2	$263	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 Sundhar R. Ramasamy, MD?

Tedicare shows public-source Medicare data for Sundhar R. Ramasamy, MD (NPI 1154326247), 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 Sundhar R. Ramasamy, MD have ACO affiliation data?

Sundhar R. Ramasamy, MD is shown with ACO affiliation data for Mosaic ACO (MSSP, ACO ID A5033).

What billing organization is linked to Sundhar R. Ramasamy, MD?

Sundhar R. Ramasamy, MD is linked to ANDERSEN EYE ASSOCIATES, PLC (billing NPI 1366402638) in the available physician profile data.

Does Sundhar R. Ramasamy, MD have Open Payments data?

Sundhar R. Ramasamy, MD has 2 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.