Physician

Marta E. Alvarez, MD

According to 2025 Medicare claims, Marta Alvarez, MD (NPI: 1437262193) practices undersea and hyperbaric medicine in the Redding, CA market, with the plurality of this provider's patient population coming from Shasta, CA. This provider's primary affiliated billing organization is MARTA E ALVAREZ MD PC (NPI: 1295253334; TIN: 330754653) and primary practice location at 96001-2543.

Alvarez's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 374 traditional Medicare patients, billed 1,746 HCPCS/CPT codes, and received $100,773 in Medicare payments. The top billing code was 11043 (Removal of muscle and/or tissue, 20.0 sq cm or less). Part D data shows 112 prescription claims across 77 beneficiaries totaling $44,502 in drug costs, led by Santyl (Collagenase Clostridium Hist.). DME data shows 351 claims. Open Payments data shows 2 records totaling $39. 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 moved up and down with repeated peaks and valleys, starting at $95,078 and ending at $100,773. Concurrently, Part D prescription costs have risen steadily, from $3,772 to $44,502. For DME billing, reported payments moved sharply higher in recent years, from $466 to $37,705.

Part B Carrier Billing Trend

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

Year	Patients	Clm Lines	Payment
2015	741	1,038	$95,078
2016	300	438	$38,549
2017	326	580	$41,780
2018	758	1,765	$116,456
2019	735	1,809	$115,048
2020	612	1,650	$111,552
2021	496	1,490	$95,828
2022	522	2,145	$116,497
2023	412	1,786	$94,112
2024	374	1,746	$100,773

Part D Events Trend

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

Year	Patients	Claims	Drug Cost
2015	174	239	$3,772
2016	64	87	$1,218
2017	72	104	$1,687
2018	161	204	$5,571
2019	163	228	$8,519
2020	140	185	$34,371
2021	96	125	$7,684
2022	91	131	$11,958
2023	80	104	$16,181
2024	77	112	$44,502

DME Billing Trend

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

Year	Patients	Claims	Payment
2015	N/R	N/R	N/R
2016	N/R	N/R	N/R
2017	N/R	N/R	N/R
2018	11	14	$174
2019	15	28	$808
2020	29	31	$519
2021	64	77	$1,410
2022	180	293	$10,530
2023	159	220	$6,555
2024	181	351	$27,358

* / # = 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
11043	Removal of muscle and/or tissue, 20.0 sq cm or less	56	130	$133
99285	Emergency department visit with high level of medical decision making	76	77	$125
11042	Removal of skin and tissue, 20.0 sq cm or less	268	729	$55
99213	Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more	48	55	$53
11045	Removal of skin and tissue, each additional 20.0 sq cm or less	56	377	$20

Top 5 Part D drugs in 2024

By total drug costs.

Drug	Generic	Claims	Total Day Supply	Total Drug Cost
Santyl	Collagenase Clostridium Hist.	43	1,150	$42,805
Gentamicin Sulfate	Gentamicin Sulfate	12	299	$376

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
E2402	Negative pressure wound therapy electrical pump, stationary or portable	Y	N/R	19	$9,834
A6196	Alginate or other fiber gelling dressing, wound cover, sterile, pad size 16 sq. in. or less, each dressing	N	28	45	$7,501
A6550	Wound care set, for negative pressure wound therapy electrical pump, includes all supplies and accessories	N	N/R	16	$4,177
A4452	Tape, waterproof, per 18 square inches	N	47	88	$1,545
A6446	Conforming bandage, non-elastic, knitted/woven, sterile, width greater than or equal to three inches and less than five inches, per yard	N	29	50	$1,494

Open Payments Summary in 2024

Category	Definition	Records	Total Reported Amount	Top Related Entity
General Payments	Reported payment or transfer-of-value amount.	2	$39	Smith+Nephew, 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 Marta E. Alvarez, MD?

Tedicare shows public-source Medicare data for Marta E. Alvarez, MD (NPI 1437262193), 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 Marta E. Alvarez, MD have ACO affiliation data?

No ACO affiliation record is shown in the available Tedicare data for this profile.

What billing organization is linked to Marta E. Alvarez, MD?

Marta E. Alvarez, MD is linked to MARTA E ALVAREZ MD PC (billing NPI 1295253334) in the available physician profile data.

Does Marta E. Alvarez, MD have Open Payments data?

Marta E. Alvarez, MD 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.