Physician

Claudia Beth Perez, D.O.

According to 2025 Medicare claims, Claudia Perez, D.O. (NPI: 1457568016) practices surgical oncology 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 RUSH UNIVERSITY MEDICAL GROUP (NPI: 1093819542; TIN: 91-1780160) and primary practice location at 60612-3833. Perez is affiliated with the CVS Accountable Care Organization, Inc. (ACO ID: D0061), participating under the REACH model.

Perez's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 214 traditional Medicare patients, billed 401 HCPCS/CPT codes, and received $66,793 in Medicare payments. The top billing code was 38525 (Biopsy or removal of deep lymph nodes of underarm). Part D data shows 67 prescription claims across 47 beneficiaries totaling $498 in drug costs, led by Lidocaine-Prilocaine (Lidocaine/Prilocaine). DME data shows 42 claims. Open Payments data shows 1 records totaling $24. 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 did not follow a clear longitudinal pattern. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $1,392 and ending at $498. For DME billing, reported payments moved sharply higher in recent years, from $0 to $1,105.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	306	573	$73,756
2016	324	552	$70,434
2017	271	396	$35,930
2018	172	291	$43,820
2019	126	293	$52,344
2020	156	315	$49,074
2021	202	389	$70,800
2022	195	352	$62,176
2023	204	346	$55,749
2024	214	401	$66,793

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	44	66	$1,392
2016	43	80	$1,162
2017	23	30	$1,491
2018	32	41	$662
2019	21	35	$435
2020	28	40	$514
2021	24	33	$415
2022	34	54	$1,425
2023	47	66	$732
2024	47	67	$498

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	18	22	$2,083
2016	18	20	$1,702
2017	15	21	$1,408
2018	11	17	$1,452
2019	N/R	N/R	N/R
2020	N/R	N/R	N/R
2021	24	26	$4,536
2022	N/R	11	$1,272
2023	N/R	13	$1,640
2024	14	42	$3,293

* / # = 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
38525	Biopsy or removal of deep lymph nodes of underarm	26	26	$216
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	36	36	$165
38900	Imaging of lymph nodes during surgery	22	22	$126
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	139	158	$83
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	41	46	$58

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Lidocaine-Prilocaine	Lidocaine/Prilocaine	25	606	$262

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
L8000	Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type	N	14	18	$2,342
E0657	Segmental pneumatic appliance for use with pneumatic compressor, chest	Y	N/R	12	$487
E0656	Segmental pneumatic appliance for use with pneumatic compressor, trunk	Y	N/R	12	$464

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	1	$24	Genentech USA, Inc.
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 Claudia Beth Perez, D.O.?

Tedicare shows public-source Medicare data for Claudia Beth Perez, D.O. (NPI 1457568016), 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 Claudia Beth Perez, D.O. have ACO affiliation data?

Claudia Beth Perez, D.O. is shown with ACO affiliation data for CVS Accountable Care Organization, Inc. (REACH, ACO ID D0061).

What billing organization is linked to Claudia Beth Perez, D.O.?

Claudia Beth Perez, D.O. is linked to RUSH UNIVERSITY MEDICAL GROUP (billing NPI 1093819542) in the available physician profile data.

Does Claudia Beth Perez, D.O. have Open Payments data?

Claudia Beth Perez, D.O. has 1 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.