Physician

Ruben Abramovich Grigorian, M.D.

According to 2025 Medicare claims, Ruben Grigorian, M.D. (NPI: 1447440532) practices ophthalmology in the Monroe, LA market, with the plurality of this provider's patient population coming from Ouachita, LA. This provider's primary affiliated billing organization is JOSEPH E HUMBLE AND RAYMOND HAIK, PTRS (NPI: 1336178482; TIN: 72-0975592) and primary practice location at 71291-4452.

Grigorian's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,116 traditional Medicare patients, billed 38,636 HCPCS/CPT codes, and received $3,221,542 in Medicare payments. The top billing code was 67028 (Injection of drug into eye). Part D data shows 833 prescription claims across 345 beneficiaries totaling $39,695 in drug costs, led by Restasis (Cyclosporine). Open Payments data shows 32 records totaling $17,109. 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 $2,194,454 to $3,221,542. 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	1,655	19,863	$2,194,454
2016	1,741	21,822	$2,106,989
2017	1,871	22,809	$2,007,796
2018	1,664	19,676	$1,692,695
2019	1,678	19,420	$2,050,216
2020	1,418	16,351	$2,185,234
2021	1,422	17,292	$2,304,220
2022	1,302	20,845	$2,536,013
2023	1,098	30,166	$2,491,566
2024	1,116	38,636	$3,221,542

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	297	767	$32,458
2016	216	595	$32,859
2017	302	835	$51,189
2018	345	907	$52,320
2019	419	1,090	$63,088
2020	329	941	$116,419
2021	393	1,097	$55,325
2022	338	858	$54,568
2023	361	848	$49,921
2024	345	833	$39,695

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	430	2,039	$85
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	484	582	$80
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	658	869	$56
92134	Imaging of retina	754	4,883	$13
92250	Photography of the retina	603	1,812	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Restasis	Cyclosporine	12	360	$7,620
Prednisolone Acetate	Prednisolone Acetate	144	5,760	$7,596
Atropine Sulfate	Atropine Sulfate	110	4,955	$5,413
Ofloxacin	Ofloxacin	260	5,804	$3,676
Ketorolac Tromethamine	Ketorolac Tromethamine	121	4,562	$3,622

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.	24	$685	Apellis Pharmaceuticals, Inc.
Research Payments	Reported research-related payment or transfer-of-value amount.	8	$16,424	Alimera Sciences, Inc.
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 Ruben Abramovich Grigorian, M.D.?

Tedicare shows public-source Medicare data for Ruben Abramovich Grigorian, M.D. (NPI 1447440532), 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 Ruben Abramovich Grigorian, 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 Ruben Abramovich Grigorian, M.D.?

Ruben Abramovich Grigorian, M.D. is linked to JOSEPH E HUMBLE AND RAYMOND HAIK, PTRS (billing NPI 1336178482) in the available physician profile data.

Does Ruben Abramovich Grigorian, M.D. have Open Payments data?

Ruben Abramovich Grigorian, M.D. has 32 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.