Physician

Behnam Hajihossainlou, M.D.

According to 2025 Medicare claims, Behnam Hajihossainlou, M.D. (NPI: 1407295496) practices sleep medicine in the Chicago-Naperville-Schaumburg, IL market, with the plurality of this provider's patient population coming from Cook, IL. This provider's primary affiliated billing organization is SIGMA HEALTH PC (NPI: 1720035843; TIN: 200265904) and primary practice location at 60611-4490.

Hajihossainlou's data goes back to 2015 and runs through 2024. For example, in 2022, this provider had 121 traditional Medicare patients, billed 428 HCPCS/CPT codes, and received $31,862 in Medicare payments. 2024 Part D data shows 295 prescription claims across 17 beneficiaries totaling $264,458 in drug costs, led by Biktarvy (Bictegrav/Emtricit/Tenofov Ala). 2023 DME data shows 24 claims. Open Payments data shows 7 records totaling $198. 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 $30,518 and ending at $31,862. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $5,275 to $264,458. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $2,513 and ending at $2,416.

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	135	358	$30,518
2017	337	1,023	$75,572
2018	278	812	$62,904
2019	301	868	$75,807
2020	290	870	$78,840
2021	245	683	$62,051
2022	121	428	$31,862
2023	N/R	N/R	N/R
2024	N/R	N/R	N/R

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	32	117	$5,275
2016	76	229	$9,911
2017	138	343	$18,983
2018	119	537	$24,210
2019	118	778	$39,485
2020	140	967	$39,205
2021	146	724	$36,792
2022	105	574	$86,697
2023	17	373	$257,102
2024	17	295	$264,458

DME Billing Trend

Medicare payment trend, with N of patients and DME claim records in the table.

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	53	$2,021
2018	N/R	34	$1,951
2019	N/R	70	$4,297
2020	N/R	29	$2,053
2021	N/R	70	$4,845
2022	N/R	41	$3,134
2023	N/R	24	$1,941
2024	N/R	N/R	N/R

* / # = suppressed by CMS; 0 = reported zero; N/R = not reported or blank.

Top 5 Part B carrier billing codes in 2024

By total payments.

No connected Part B code-level records for 2024.

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Biktarvy	Bictegrav/Emtricit/Tenofov Ala	22	900	$119,041
Genvoya	Elviteg/Cob/Emtri/Tenof Alafen	13	390	$49,989
Eliquis	Apixaban	11	341	$5,667
Famotidine	Famotidine	13	364	$397
Albuterol Sulfate Hfa	Albuterol Sulfate	12	360	$365

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.	7	$198	ViiV Healthcare Company
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 Behnam Hajihossainlou, M.D.?

Tedicare shows public-source Medicare data for Behnam Hajihossainlou, M.D. (NPI 1407295496), 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 Behnam Hajihossainlou, 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 Behnam Hajihossainlou, M.D.?

Behnam Hajihossainlou, M.D. is linked to SIGMA HEALTH PC (billing NPI 1720035843) in the available physician profile data.

Does Behnam Hajihossainlou, M.D. have Open Payments data?

Behnam Hajihossainlou, M.D. has 7 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.