Physician

Kamran Mohajer Massoumi, M.D.

According to 2025 Medicare claims, Kamran Massoumi, M.D. (NPI: 1639172604) practices ophthalmology in the Lawton, OK market, with the plurality of this provider's patient population coming from Comanche, OK. This provider's primary affiliated billing organization is OKLAHOMA EYE INSTITUTE (NPI: 1780011734; TIN: 46-3737503) and primary practice location at 73505-9998.

Massoumi's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 545 traditional Medicare patients, billed 3,298 HCPCS/CPT codes, and received $511,484 in Medicare payments. The top billing code was 64708 (Release of arm or leg nerve). 2021 Part D data shows 25 prescription claims across 13 beneficiaries totaling $11,795 in drug costs. Open Payments data shows 13 records totaling $457. 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 declined steadily, from $518,004 to $511,484. Similarly, Part D prescription costs have fallen sharply in recent years, from $173,053 to $11,795. 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	950	4,845	$518,004
2016	995	5,240	$610,834
2017	1,039	4,583	$687,062
2018	898	3,804	$601,651
2019	682	2,797	$566,082
2020	516	2,005	$424,722
2021	648	2,499	$539,519
2022	506	1,876	$396,415
2023	387	1,729	$307,411
2024	545	3,298	$511,484

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	231	881	$173,053
2016	222	835	$234,755
2017	236	843	$298,081
2018	203	639	$246,577
2019	68	207	$70,445
2020	21	65	$31,472
2021	13	25	$11,795
2022	N/R	N/R	N/R
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

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
64708	Release of arm or leg nerve	179	323	$296
66984	Removal of cataract with insertion of prosthetic lens	433	754	$284
64727	Release of nerve using operating microscope	179	323	$129
92136	Measurement of corneal curvature and depth of eye	542	983	$21
J2280	Injection, moxifloxacin, 100 mg	180	326	$7

Top 5 Part D drugs in 2024

By total drug costs.

No connected Part D drug-level records for 2024.

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.	13	$457	Glaukos Corporation
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 Kamran Mohajer Massoumi, M.D.?

Tedicare shows public-source Medicare data for Kamran Mohajer Massoumi, M.D. (NPI 1639172604), 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 Kamran Mohajer Massoumi, 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 Kamran Mohajer Massoumi, M.D.?

Kamran Mohajer Massoumi, M.D. is linked to OKLAHOMA EYE INSTITUTE (billing NPI 1780011734) in the available physician profile data.

Does Kamran Mohajer Massoumi, M.D. have Open Payments data?

Kamran Mohajer Massoumi, M.D. has 13 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.