Physician

Ahmed Ramadan Nassar, MD

According to 2025 Medicare claims, Ahmed Nassar, MD (NPI: 1922329622) practices thoracic surgery in the Allentown-Bethlehem-Easton, PA-NJ market, with the plurality of this provider's patient population coming from Lehigh, PA. This provider's primary affiliated billing organization is LEHIGH VALLEY PHYSICIAN GROUP (NPI: 1790012581; TIN: 232700908) and primary practice location at 18103-6202. Nassar is affiliated with the Lehigh Valley Health Network Accountable Care Organization, LLC (ACO ID: A2735), participating under the MSSP model.

Nassar's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 260 traditional Medicare patients, billed 611 HCPCS/CPT codes, and received $197,240 in Medicare payments. The top billing code was 33533 (Coronary artery bypass using artery graft, 1 graft). Part D data shows 22 prescription claims across 22 beneficiaries totaling $206 in drug costs, led by Mupirocin (Mupirocin). Open Payments data shows 28 records totaling $1,455. 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 up and down with repeated peaks and valleys, starting at $72,317 and ending at $197,240. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $122 and ending at $206. 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	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	131	333	$72,317
2018	277	670	$176,160
2019	314	698	$212,685
2020	244	680	$149,996
2021	233	624	$175,172
2022	249	609	$176,523
2023	227	495	$144,367
2024	260	611	$197,240

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	11	$122
2018	16	22	$218
2019	24	36	$2,473
2020	30	42	$2,505
2021	17	24	$218
2022	17	17	$196
2023	18	20	$1,672
2024	22	22	$206

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
33533	Coronary artery bypass using artery graft, 1 graft	26	26	$1,165
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	26	26	$99
99203	New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	99	99	$57
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	40	43	$49
33508	Harvest of vein using an endoscope	27	27	$11

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Mupirocin	Mupirocin	20	256	$144

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.	28	$1,455	ABIOMED
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 Ahmed Ramadan Nassar, MD?

Tedicare shows public-source Medicare data for Ahmed Ramadan Nassar, MD (NPI 1922329622), 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 Ahmed Ramadan Nassar, MD have ACO affiliation data?

Ahmed Ramadan Nassar, MD is shown with ACO affiliation data for Lehigh Valley Health Network Accountable Care Organization, LLC (MSSP, ACO ID A2735).

What billing organization is linked to Ahmed Ramadan Nassar, MD?

Ahmed Ramadan Nassar, MD is linked to LEHIGH VALLEY PHYSICIAN GROUP (billing NPI 1790012581) in the available physician profile data.

Does Ahmed Ramadan Nassar, MD have Open Payments data?

Ahmed Ramadan Nassar, MD has 28 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.