Physician

Alexander L Johnson, MD

Internal medicine Modesto, CA Sutter Valley Medical Foundation

According to 2025 Medicare claims, Alexander L. Johnson, MD (NPI: 1083049860) practices internal medicine in the Modesto, CA market, with the plurality of this provider's patient population coming from Stanislaus, CA. This provider's primary affiliated billing organization is Sutter Valley Medical Foundation (NPI: 1669846986; TIN: ).

Johnson's data goes back to 2012 and runs through 2026. For example, in 2023, this provider had 204 traditional Medicare patients, billed 430 HCPCS/CPT codes, and received $42,445 in Medicare payments. Part D data shows 166 prescription claims across 80 beneficiaries totaling $10,957 in drug costs, and DME data shows 34 claims. No Open Payments records.

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Download physician data with all billing codes (2014-2023) - $9 per 100 physicians.

10-Year Trend of Part B billing

Medicare payment trend, with patients and services in the table.

Year	Patients	Services	Medicare Payment
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	87	251	$19,821
2017	293	763	$63,674
2018	417	1,216	$95,086
2019	391	1,211	$99,585
2020	356	966	$87,135
2021	352	938	$84,106
2022	214	467	$43,969
2023	204	430	$42,445

10-Year Trend of Part D records

Prescription claims trend, with patients and drug cost in the table.

Year	Patients	Claims	Drug Cost
2014	25	78	$6,199
2015	68	236	$20,881
2016	100	416	$29,035
2017	121	246	$16,353
2018	176	367	$27,432
2019	152	304	$15,574
2020	145	285	$15,000
2021	123	255	$23,079
2022	81	162	$14,082
2023	80	166	$10,957

10-Year Trend of DME records

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

Year	Patients	Claims	Medicare Payment
2014	Not reported for this year	Not reported for this year	Not reported for this year
2015	Not reported for this year	Not reported for this year	Not reported for this year
2016	Not reported for this year	Not reported for this year	Not reported for this year
2017	12	11	$416
2018	16	83	$9,607
2019	30	153	$13,572
2020	28	153	$15,649
2021	27	105	$13,278
2022	16	84	$6,820
2023	Not reported for this year	34	$2,870

Top 5 Part B billing codes in 2023

By N of patients.

No connected Part B code-level records for 2023.

Top 5 Part D drugs in 2023

By N of patients.

No connected Part D drug-level records for 2023.

Top 5 DME in 2023

By N of patients.

DME	Patients	Claims	Services	Medicare Payment
All DME supplier activity	Not reported for this year	34	64	$2,870
Durable medical equipment	Not reported for this year	34	64	$2,870
Prosthetics, orthotics, and supplies	Not reported for this year	0	0	$0
DME drugs	Not reported for this year	0	0	$0

DME category summary is shown when item-level DME rows are not connected.

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Part B billing, Part D prescribing, DME records, yearly summaries, source JSON, and source notes.

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