Medicare Enrolled

Dr. Diego Maselli Caceres, M.D.

Pulmonary Disease · San Antonio, TX
Practice pattern: Clinical Cardiology — Primarily office-based clinical cardiology
4502 MEDICAL DR, San Antonio, TX 78229
2103582015
Registered in NPPES since 2009
NPI: 1609000421 verify on NPPES ↗
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating. This page presents federal public records about Dr. Maselli Caceres from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
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What this data tells you about Dr. Maselli Caceres

Dr. Diego Maselli Caceres is a pulmonary disease specialist in San Antonio, TX, with 17 years of NPI registration. Based on federal Medicare data, Dr. Maselli Caceres performed 203 Medicare services in 2023. These records do not provide a deduplicated patient total.

Between the years covered by Open Payments, Dr. Maselli Caceres received a total of $1,336,851 from 35 pharmaceutical and/or device companies across 1107 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.

The Data Coverage level for Dr. Maselli Caceres is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.

✓ 17 years of NPI registration ▲ 203 Medicare services $1,336,851 industry payments

Medicare Practice Summary — 2023

Medicare Utilization ↗
203
Medicare services
Bottom 13% in TX for pulmonary disease
Lower Medicare volume may reflect subspecialty focus, hospital-based work, or a higher share of non-Medicare patients.
Not available
Unique patients (not deduplicated)
$120
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →

Top procedures by volume

Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.

Procedure Volume Avg. paid Avg. submitted
Critical care, first 30-74 min
Emergency medical care for a critically ill or injured patient lasting between 30 and 74 minutes. This service involves direct patient care and medical decision making to stabilize the patient.
97 $166 $524
Office visit, established patient (30-39 min)
A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition.
81 $73 $255
Hospital follow-up visit, high complexity
Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter.
25 $93 $261
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.

Industry Payment Transparency

Open Payments through 2024 ↗
$1,336,851
Total received (2018-2024)
Avg $190,979/year across 7 years
Top 0% in TX for pulmonary disease
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
35
Companies
1,107
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →

Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.

Payment trend by year

Annual totals from pharmaceutical and medical device companies.

2024
$219,936
2023
$198,385
2022
$244,638
2021
$217,821
2020
$87,069
2019
$281,598
2018
$87,403

Payments by company (2024)

AstraZeneca Pharmaceuticals LP
$97,109
GENZYME CORPORATION
$74,238
Insmed, Inc.
$19,167
Regeneron Healthcare Solutions, Inc.
$13,050
GlaxoSmithKline, LLC.
$9,236
Zambon USA Ltd.
$5,803
Electromed, Inc.
$1,259
Amgen Inc.
$34
ANI Pharmaceuticals, Inc.
$23
La Jolla Pharmaceutical Company
$17
Top 3 companies account for 86.6% of 2024 payments
All-time payments by company (2018-2024) ›
AstraZeneca Pharmaceuticals LP
$413,570
GlaxoSmithKline, LLC.
$269,046
Regeneron Healthcare Solutions, Inc.
$244,916
GENZYME CORPORATION
$236,596
Insmed, Inc.
$31,878
Sunovion Pharmaceuticals Inc.
$31,552
SANOFI-AVENTIS U.S. LLC
$29,000
Amgen Inc.
$27,214
Boehringer Ingelheim Pharmaceuticals, Inc.
$20,519
Novartis Pharmaceuticals Corporation
$11,260
Regeneron Pharmaceuticals, Inc.
$8,211
Zambon USA Ltd.
$5,803
Mylan Specialty L.P.
$2,394
Genentech USA, Inc.
$1,785
Electromed, Inc.
$1,282
ViiV Healthcare Company
$600
Philips Electronics North America Corporation
$238
Merck Sharp & Dohme LLC
$132
Circassia Pharmaceuticals Inc
$115
Inari Medical, Inc.
$100
Merck Sharp & Dohme Corporation
$98
Actelion Pharmaceuticals US, Inc.
$91
ExThera Medical Corporation
$90
Janssen Pharmaceuticals, Inc
$72
E.R. Squibb & Sons, L.L.C.
$65
BOSTON SCIENTIFIC CORPORATION
$46
Mayne Pharma Inc.
$30
NOVARTIS PHARMACEUTICALS CORPORATION
$29
ANI Pharmaceuticals, Inc.
$23
Shire North American Group Inc
$18
Shionogi Inc
$18
La Jolla Pharmaceutical Company
$17
Chiesi USA, Inc.
$15
Melinta Therapeutics, Inc.
$14
Gilead Sciences, Inc.
$14
Top 3 companies account for 69.4% of all-time payments
Associated products mentioned in payments ›
AIRSUPRA · ALAIR · ANORO · ANORO ELLIPTA · AREXVY · Arikayce · BREZTRI · BREZTRI AEROSPHERE · Baxdela · CLEVIPREX · DIFICID · DORYX · DUPIXENT · DUPIXENT DUPILUMAB INJECTION · ELIQUIS · FASENRA · FLOWTRIEVER CATHETER · Fetroja · GIAPREZA · GLASSIA · LONHALA MAGNAIR · NIOX VERO · NO PRODUCT DISCUSSED · NUCALA · OPSUMIT MACITENTAN · PURIFIED CORTROPHIN GEL · Respiratoriy Care Undiv · S · SMARTVEST · SPIRIVA · STIOLTO · STIOLTO RESPIMAT · SYMBICORT · TEZSPIRE · TRELEGY ELLIPTA · UPTRAVI · Wellcentive Undiv · XARELTO · XOLAIR · Xolair · Yupelri · ZERBAXA
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Looking for a pulmonary disease specialist in San Antonio?
Compare pulmonary diseases in the San Antonio area by procedure volume, costs, and industry payment transparency.
Browse pulmonary diseases nearby

Geographic Context

Pulmonary diseases in nearby ZIP areas
73
County median income
$70,571
Nearest hospital to ZIP centroid (approximate)
UNIVERSITY HEALTH SYSTEM
0.0 mi

Data Sources

Provider Registry NPPES NPPES snapshot; verify current record
Medicare Enrollment PECOS PECOS snapshot
Practice Data Medicare Util. Annual (CY lag)
Industry Payments Open Payments CY 2024
Disciplinary History — Not included N/A

This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →

Summary

Dr. Maselli Caceres is a clinical cardiology specialist, with moderate Medicare volume, with 17 years of NPI registration.

This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →

Frequently Asked Questions

Is Dr. Maselli Caceres experienced with critical care, first 30-74 min?
Based on Medicare claims data, Dr. Maselli Caceres performed 97 critical care, first 30-74 min services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Maselli Caceres receive payments from pharmaceutical companies?
Yes. Dr. Maselli Caceres received a total of $1,336,851 from 35 companies across 1,107 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Maselli Caceres's costs compare to other pulmonary diseases in San Antonio?
Dr. Maselli Caceres's average Medicare payment per service is $120. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Maselli Caceres) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
About this page

This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.

This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.

Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology

Data Disclaimer — Data sourced from the Centers for Medicare & Medicaid Services (CMS): National Plan and Provider Enumeration System (NPPES), Open Payments program, Medicare Provider Utilization and Payment Data, and Provider Enrollment & Certification data (PECOS). Published under the Freedom of Information Act (FOIA). This website is not affiliated with, endorsed by, or authorized by CMS, HHS, or the U.S. Government. Data may contain errors as reported to CMS by providers and reporting entities. Industry payment disclosure alone establishes neither wrongdoing nor legality. Medicare data reflects only patients aged 65+ or those with qualifying disabilities. For corrections, contact CMS directly. This information does not constitute medical advice and should not be used as the sole basis for choosing a healthcare provider. Procedure descriptions use plain language and do not reference CPT® codes, which are copyrighted by the American Medical Association. Full methodology → · Report a data error → · Privacy policy →