Physician

Arvi Mallari Generoso, M.D.

According to 2025 Medicare claims, Arvi Generoso, M.D. (NPI: 1104104025) practices internal medicine in the Longview-Kelso, WA market, with the plurality of this provider's patient population coming from Cowlitz, WA. This provider's primary affiliated billing organization is GENEROSO HEALTH LLC (NPI: 1932866134; TIN: 873383695) and primary practice location at 98611-0060. Generoso is affiliated with the PSW ACO (ACO ID: A5323), participating under the MSSP model.

Generoso's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 92 traditional Medicare patients, billed 753 HCPCS/CPT codes, and received $49,889 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 1,362 prescription claims across 134 beneficiaries totaling $112,561 in drug costs, led by Ozempic (Semaglutide). DME data shows 11 claims. No Open Payments records. 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 fallen sharply in recent years, from $125,620 to $49,889. Similarly, Part D prescription costs have fallen sharply in recent years, from $880,988 to $112,561. In contrast, DME billing represents a smaller volume and declined steadily, from $54,559 to $1,162.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	750	2,233	$125,620
2016	716	1,832	$98,817
2017	781	2,019	$114,244
2018	962	2,605	$133,598
2019	853	2,475	$133,462
2020	743	2,286	$117,106
2021	555	1,246	$74,345
2022	44	194	$21,400
2023	84	493	$46,744
2024	92	753	$49,889

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	872	14,302	$880,988
2016	836	13,113	$771,588
2017	860	13,260	$849,614
2018	926	14,208	$954,588
2019	967	16,147	$1,045,528
2020	976	15,970	$1,058,505
2021	875	12,989	$1,028,813
2022	420	1,580	$126,532
2023	103	909	$109,386
2024	134	1,362	$112,561

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	270	921	$44,986
2016	252	1,114	$47,149
2017	155	701	$24,358
2018	120	499	$11,325
2019	166	690	$23,439
2020	153	743	$38,600
2021	89	614	$33,070
2022	32	204	$10,803
2023	N/R	27	$1,455
2024	N/R	11	$1,090

* / # = 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
99205	New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	25	25	$153
99215	Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	79	235	$123
99214	Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	60	139	$83
G2211	Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	80	328	$12

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Ozempic	Semaglutide	16	784	$24,184
Humalog Kwikpen U-200	Insulin Lispro	14	339	$11,640
Spiriva Handihaler	Tiotropium Bromide	13	390	$6,699
Novolin N Flexpen	Insulin Nph Human Isophane	11	330	$1,875
Liothyronine Sodium	Liothyronine Sodium	31	2,070	$1,116

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
A4385	Ostomy skin barrier, solid 4 x 4 or equivalent, extended wear, without built-in convexity, each	N	N/R	11	$1,090

Open Payments Summary

No connected Open Payments records were found for this physician in General Payments, Research Payments, or Ownership / Investment Interests.

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FAQ

What Medicare data is available for Arvi Mallari Generoso, M.D.?

Tedicare shows public-source Medicare data for Arvi Mallari Generoso, M.D. (NPI 1104104025), 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 Arvi Mallari Generoso, M.D. have ACO affiliation data?

Arvi Mallari Generoso, M.D. is shown with ACO affiliation data for PSW ACO (MSSP, ACO ID A5323).

What billing organization is linked to Arvi Mallari Generoso, M.D.?

Arvi Mallari Generoso, M.D. is linked to GENEROSO HEALTH LLC (billing NPI 1932866134) in the available physician profile data.

Does Arvi Mallari Generoso, M.D. have Open Payments data?

No connected Open Payments records are shown for this physician in the available General Payments, Research Payments, or Ownership / Investment Interests 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.