Medicare Enrolled
Dr. Gustavo Calleros, MD
Family Medicine · Pasadena, CA
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Low-engagement
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. Calleros 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. Calleros
Dr. Gustavo Calleros is a family medicine specialist in Pasadena, CA, with 19 years of NPI registration. Based on federal Medicare data, Dr. Calleros performed 563 Medicare services across 402 unique beneficiaries.
Between the years covered by Open Payments, Dr. Calleros received a total of $13,286 from 65 pharmaceutical and/or device companies across 575 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in family medicine. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Calleros 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.
✓ 19 years in practice
▲ Top 39% volume in CA
$13,286 industry payments
Medicare Practice Summary
Medicare Utilization ↗563
Medicare services
Top 39% in CA for family medicine
402
Unique beneficiaries
$57
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
~30 Medicare services per year of practice
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 |
|---|---|---|---|
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
210 | $60 | $135 |
| Blood glucose level test A test that measures the amount of sugar in your blood. |
65 | $4 | $20 |
| Annual wellness visit, follow-up A follow-up annual wellness visit that includes a personalized prevention plan of service. |
45 | $140 | $300 |
| Annual alcohol misuse screening, 5 to 15 minutes | 42 | $21 | $50 |
| Annual depression screening | 37 | $21 | $50 |
| 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. |
34 | $100 | $165 |
| Vitamin B-12 injection An injection of vitamin B-12 (cyanocobalamin) with a dose of up to 1000 mcg. |
27 | $1 | $20 |
| Flu vaccine administration This procedure involves the administration of the influenza virus vaccine. It covers the process of delivering the vaccine to the patient. |
25 | $33 | $50 |
| Flu vaccine, high-dose High-dose seasonal influenza vaccine for adults aged 65 and older. Contains four times the antigen of standard-dose flu vaccines (60 mcg per strain), split-virus formulation, preservative-free, single-dose syringe. |
22 | $72 | $85 |
| Drug injection, under skin or into muscle A procedure involving the administration of a medication or substance via injection into the subcutaneous tissue or muscle. |
19 | $9 | $35 |
| Ketorolac injection, per 15 mg An injection of ketorolac tromethamine, a nonsteroidal anti-inflammatory drug, administered in doses measured per 15 mg. |
19 | $1 | $25 |
| Pneumococcal conjugate vaccine (PCV20) An intramuscular injection of the 20-valent pneumococcal conjugate vaccine. It is used to protect against diseases caused by Streptococcus pneumoniae bacteria. |
18 | $282 | $300 |
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. A higher procedure volume generally indicates more experience with that procedure.
Industry Payment Transparency
Open Payments through 2024 ↗$13,286
Total received (2018-2024)
Avg $1,898/year across 7 years
Top 3% in CA for family medicine
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
65
Companies
575
Individual payments
All payments are legal and publicly reported · Not evidence of wrongdoing · How to interpret →
Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Meals & Travel
Food, beverages, travel, and lodging — typically low-value
$13,286 (100.0%)
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$2,476
2023
$2,477
2022
$1,312
2021
$2,001
2020
$1,039
2019
$1,324
2018
$2,657
Payments by company (2024)
Consulting
Speaking
Meals & Travel
Research
Lilly USA, LLC
$338
Abbott Laboratories
$310
ABBVIE INC.
$300
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$220
Novo Nordisk Inc
$186
Corcept Therapeutics
$154
IDORSIA PHARMACEUTICALS US INC
$148
AIMMUNE THERAPEUTICS, INC.
$141
Lundbeck LLC
$99
Almatica Pharma LLC
$75
Bayer Healthcare Pharmaceuticals Inc.
$70
Otsuka America Pharmaceutical, Inc.
$54
Globus Medical, Inc.
$52
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
$50
Merck Sharp & Dohme LLC
$46
Exact Sciences Corporation
$43
Boehringer Ingelheim Pharmaceuticals, Inc.
$31
GlaxoSmithKline, LLC.
$30
ANI Pharmaceuticals, Inc.
$28
AstraZeneca Pharmaceuticals LP
$24
Astellas Pharma US Inc
$20
ALK-Abello, Inc
$20
Novartis Pharmaceuticals Corporation
$19
PFIZER INC.
$18
Top 3 companies account for 38.3% of 2024 payments
All-time payments by company (2018-2024) ›
Salix Pharmaceuticals, a division of Bausch Health US, LLC
$1,343
Lilly USA, LLC
$1,165
Novo Nordisk Inc
$1,034
Abbott Laboratories
$959
AbbVie Inc.
$715
GlaxoSmithKline, LLC.
$673
ABBVIE INC.
$616
Takeda Pharmaceuticals U.S.A., Inc.
$449
Merck Sharp & Dohme LLC
$442
Merck Sharp & Dohme Corporation
$363
SANOFI-AVENTIS U.S. LLC
$324
Teva Pharmaceuticals USA, Inc.
$322
Lundbeck LLC
$315
PFIZER INC.
$293
Janssen Pharmaceuticals, Inc
$273
Amarin Pharma Inc.
$270
Otsuka America Pharmaceutical, Inc.
$220
Amgen Inc.
$210
Allergan, Inc.
$189
Gilead Sciences, Inc.
$185
RedHill Biopharma Inc.
$182
Bayer HealthCare Pharmaceuticals Inc.
$181
IDORSIA PHARMACEUTICALS US INC
$170
Corcept Therapeutics
$154
Boehringer Ingelheim Pharmaceuticals, Inc.
$154
Almatica Pharma LLC
$143
AIMMUNE THERAPEUTICS, INC.
$141
AstraZeneca Pharmaceuticals LP
$118
Eisai Inc.
$113
Novartis Pharmaceuticals Corporation
$113
Bayer Healthcare Pharmaceuticals Inc.
$105
Allergan Inc.
$103
Xeris Pharmaceuticals, Inc.
$91
Astellas Pharma US Inc
$90
Exact Sciences Corporation
$83
SANOFI PASTEUR INC.
$73
Sanofi Pasteur Inc.
$70
Phadia US Inc.
$68
E.R. Squibb & Sons, L.L.C.
$66
Ironwood Pharmaceuticals, Inc
$57
Globus Medical, Inc.
$52
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
$50
Acerus Pharmaceuticals Corporation
$46
AbbVie, Inc.
$40
VIVUS LLC
$34
Synergy Pharmaceuticals Inc
$29
ANI Pharmaceuticals, Inc.
$28
Kowa Pharmaceuticals America, Inc.
$28
Alfasigma USA, Inc.
$26
Biohaven Pharmaceuticals, Inc.
$26
ARBOR PHARMACEUTICALS, INC.
$25
MannKind Corporation
$24
Biohaven Pharmaceutical Holding Company Ltd.
$22
AKRIMAX PHARMACEUTICALS, LLC
$22
BOSTON SCIENTIFIC CORPORATION
$22
Nabriva Therapeutics, plc
$22
Sunovion Pharmaceuticals Inc.
$21
ITI, Inc.
$21
Covidien LP
$21
ALK-Abello, Inc
$20
Corium, LLC
$19
Scilex Pharmaceuticals Inc.
$17
Evoke Pharma, Inc.
$15
Shire North American Group Inc
$15
Noden Pharma USA Inc
$11
Top 3 companies account for 26.7% of all-time payments
Associated products mentioned in payments ›
ADACEL · AFREZZA · AJOVY · APRISO · APTIOM · AREXVY · Aemcolo · Aimovig · AirDuo Digihaler · ArmonAir Digihaler · Azstarys · BASAGLAR · BELSOMRA · BEXSERO · BREZTRI · BRINTELLIX · BYSTOLIC · CAPLYTA · CHANTIX · COLOGUARD DNA CAPTURE REAGENTS · CREON · Cologuard Collection Kit · Creon · Dayvigo · ELIQUIS · EMGALITY · ENTRESTO · Edarbi · FARXIGA · FLUBLOK QUADRIVALENT · FLUBLOK QUADRIVALENT NORTHERN HEMISPHERE · FLUZONE HIGH-DOSE · FREESTYLE LIBRE 2 · FREESTYLE LIBRE 3 · FreeStyle Libre · FreeStyle Libre Pro · GARDASIL · GARDASIL 9 · GENERAL PAIN MANAGEMENT · GIMOTI · GRALISE · GVOKE HYPOPEN · GVOKE PFS · INVOKANA · ImmunoCAP · JANUVIA · JARDIANCE · Kerendia · Korlym · LEQVIO · LINZESS · LO LOESTRIN FE · LOREEV XR · LUCEMYRA · LYRICA · Linzess · Livalo · MOUNJARO · MOVANTIK · MYRBETRIQ · NURTEC ODT · Natesto · Odactra · Ozempic · PANCREAZE · PREMARIN · PREVNAR 13 · PREVNAR 20 · PROQUAD · PURIFIED CORTROPHIN GEL · QULIPTA · QUVIVIQ · REXULTI · ROTATEQ · RYBELSUS · Repatha · SHINGRIX · SIVEXTRO · SOLIQUA · SOLIQUA 100/33 · STEGLATRO · STIOLTO RESPIMAT · SYMBICORT · SYNTHROID · Saxenda · Stendra · Synthroid · TEKTURNA · TOUJEO · TRADJENTA · TRINTELLIX · TRULANCE · TRULICITY · Talicia · Trintellix · TruClear · Trulance · UBRELVY · UTIBRON · VERQUVO · VIBERZI · VIIBRYD · VRAYLAR · VYEPTI · Vascepa · Veozah · Victoza · Wegovy · XARELTO · XIFAXAN · XLIF · Xenleta · Xultophy 100/3.6 · ZENPEP · ZEPBOUND
Should you be concerned? Payments from pharmaceutical and device companies are legal and common — 57% of U.S. physicians receive at least one. They often reflect legitimate consulting, research, or education. 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 →
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians. Total industry engagement is in the top 3% for family medicine in CA.
Geographic Context
Family medicine physicians within 10 mi
3,365
Per 100K population
34.2
County median income
$87,760
Nearest hospital
GLENDALE ADVENTIST MEDICAL CENTER
3.1 mi
3.1 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | 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. Calleros is a clinical cardiology specialist, with moderate Medicare volume, with low-engagement industry engagement in the top 3% of CA peers, with 19 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. Calleros experienced with office visit, established patient (20-29 min)?
Based on Medicare claims data, Dr. Calleros performed 210 office visit, established patient (20-29 min) services. Research suggests that higher procedure volume is often associated with better outcomes, particularly for complex procedures. Note that Medicare data only captures patients aged 65 and older, so the total practice volume across all patients is likely higher.
Does Dr. Calleros receive payments from pharmaceutical companies?
Yes. Dr. Calleros received a total of $13,286 from 65 companies across 575 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common among physicians — 57% of all U.S. physicians receive at least one industry payment. 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. Calleros's costs compare to other family medicine physicians in Pasadena?
Dr. Calleros's average Medicare payment per service is $57. 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. Calleros) 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 a long track record of practice, Medicare participation, and industry disclosure. 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?
Each data source has its own update cycle. Provider registry data (NPPES) is updated weekly. Medicare enrollment (PECOS) is updated monthly. Medicare practice data has a ~2 year lag — the most recent available is typically 2 years prior. Industry payment data (Open Payments) is published annually, usually in June, covering the prior calendar year. We display the data date prominently on each section so you always know how current it is. See our data freshness policy →
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About this page
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): 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.
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