Physician

Joan Catherine Guevarra, M.D.

According to 2025 Medicare claims, Joan Guevarra, M.D. (NPI: 1740476399) practices hospitalist in the Watertown-Fort Drum, NY market, with the plurality of this provider's patient population coming from Jefferson, NY. This provider's primary affiliated billing organization is APOGEE MEDICAL GROUP, NEW YORK, PC (NPI: 1841520236; TIN: 271602881) and primary practice location at 13601-4034.

Guevarra's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 312 traditional Medicare patients, billed 1,101 HCPCS/CPT codes, and received $71,914 in Medicare payments. The top billing code was 99222 (Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes). Part D data shows 709 prescription claims across 241 beneficiaries totaling $33,322 in drug costs, led by Eliquis (Apixaban). DME data shows 34 claims. Open Payments data shows 13 records totaling $416. 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 changed little. Concurrently, Part D prescription costs have moved from a lower plateau to a higher plateau, from $16,906 to $33,322. In contrast, DME billing represents a smaller volume and moved sharply higher in recent years, from $5,095 to $3,314.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	400	1,139	$60,297
2016	423	1,113	$55,735
2017	354	936	$52,459
2018	341	1,132	$51,550
2019	366	1,218	$77,431
2020	357	1,001	$69,963
2021	315	990	$74,569
2022	248	791	$54,789
2023	277	858	$56,556
2024	312	1,101	$71,914

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	78	200	$16,906
2016	110	252	$12,461
2017	88	172	$9,571
2018	104	218	$13,175
2019	105	233	$9,320
2020	145	303	$16,800
2021	168	345	$14,042
2022	195	532	$26,553
2023	208	607	$38,459
2024	241	709	$33,322

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	60	$4,254
2016	N/R	50	$2,097
2017	N/R	17	$885
2018	N/R	18	$55
2019	N/R	31	$662
2020	N/R	33	$3,596
2021	N/R	48	$2,052
2022	N/R	56	$2,782
2023	N/R	38	$2,962
2024	N/R	34	$2,429

* / # = 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
99222	Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	119	126	$95
99238	Hospital discharge day management, 30 minutes or less	159	169	$63
99232	Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	234	770	$61
99231	Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	15	19	$29

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Eliquis	Apixaban	11	330	$6,345
Cefdinir	Cefdinir	51	380	$624
Albuterol Sulfate Hfa	Albuterol Sulfate	22	415	$488
Midodrine Hcl	Midodrine Hcl	13	250	$452
Doxycycline Monohydrate	Doxycycline Monohydrate	21	144	$214

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
E1390	Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate	Y	N/R	34	$2,429

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	13	$416	bioMerieux 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 Joan Catherine Guevarra, M.D.?

Tedicare shows public-source Medicare data for Joan Catherine Guevarra, M.D. (NPI 1740476399), 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 Joan Catherine Guevarra, 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 Joan Catherine Guevarra, M.D.?

Joan Catherine Guevarra, M.D. is linked to APOGEE MEDICAL GROUP, NEW YORK, PC (billing NPI 1841520236) in the available physician profile data.

Does Joan Catherine Guevarra, M.D. have Open Payments data?

Joan Catherine Guevarra, 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.