Physician

David Kalainov, M.D.

According to 2025 Medicare claims, David Kalainov, M.D. (NPI: 1477526408) practices hand surgery 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 NORTHWESTERN MEDICAL FACULTY FOUNDATION (NPI: 1346235314; TIN: 363097297) and primary practice location at 60611-2615. Kalainov is affiliated with the Northwestern Medicine Physician Network ACO (ACO ID: A2620), participating under the MSSP model.

Kalainov's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 376 traditional Medicare patients, billed 2,302 HCPCS/CPT codes, and received $165,272 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 24 prescription claims across 19 beneficiaries totaling $92 in drug costs. DME data shows 60 claims. Open Payments data shows 2 records totaling $169. 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 $105,082 to $165,272. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $442 and ending at $92. 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	234	1,576	$105,082
2016	288	1,672	$99,141
2017	271	1,572	$97,330
2018	238	1,914	$97,534
2019	298	1,973	$113,604
2020	277	1,683	$98,959
2021	316	2,516	$167,897
2022	312	2,093	$145,570
2023	341	2,214	$160,257
2024	376	2,302	$165,272

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	24	31	$442
2016	24	36	$500
2017	40	78	$12,779
2018	34	49	$8,963
2019	34	44	$442
2020	18	23	$213
2021	26	44	$483
2022	13	23	$190
2023	16	23	$13,548
2024	19	24	$92

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	51	53	$9,291
2016	51	52	$8,228
2017	31	32	$4,857
2018	25	28	$1,929
2019	52	53	$9,518
2020	37	37	$6,678
2021	45	45	$9,245
2022	50	51	$7,949
2023	63	64	$11,167
2024	60	60	$10,941

* / # = 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
99204	New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	135	135	$130
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	151	205	$99
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	116	183	$72
73140	X-ray of finger, minimum of 2 views	112	160	$32
J3301	Injection, triamcinolone acetonide, not otherwise specified, 10 mg	159	289	$1

Top 5 Part D drugs in 2024

By total drug costs.

Part D summary data is connected for 2024, but public drug-level costs are not available, so a Top 5 by total drug costs cannot be shown.

Top 5 DME services in 2024

By Total Medicare Payment Amount.

HCPCS Code	HCPCS Description	Supplier Rental Indicator	Total Supplier Beneficiaries	Total Supplier Claims	Total Medicare Payment Amount
L3906	Wrist hand orthosis, without joints, may include soft interface, straps, custom fabricated, includes fitting and adjustment	N	15	15	$6,382
L3908	Wrist hand orthosis, wrist extension control cock-up, non molded, prefabricated, off-the-shelf	N	33	33	$2,423
L3933	Finger orthosis, without joints, may include soft interface, custom fabricated, includes fitting and adjustment	N	12	12	$2,136

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	2	$169	Stryker 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

Explore More Providers

FAQ

What Medicare data is available for David Kalainov, M.D.?

Tedicare shows public-source Medicare data for David Kalainov, M.D. (NPI 1477526408), 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 David Kalainov, M.D. have ACO affiliation data?

David Kalainov, M.D. is shown with ACO affiliation data for Northwestern Medicine Physician Network ACO (MSSP, ACO ID A2620).

What billing organization is linked to David Kalainov, M.D.?

David Kalainov, M.D. is linked to NORTHWESTERN MEDICAL FACULTY FOUNDATION (billing NPI 1346235314) in the available physician profile data.

Does David Kalainov, M.D. have Open Payments data?

David Kalainov, M.D. 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.