Registry data as of Aug 27, 2026

Juan Alejos, M.D.

Pediatric Cardiology Physician · Los Angeles, CA

Juan Alejos, M.D. is a pediatric cardiology physician with a practice address in Los Angeles, California, and NPI 1518993914, issued on Jun 25, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1518993914
Name
Juan Alejos
Credential
M.D.
Primary taxonomy
Pediatric Cardiology Physician 2080P0202X
Practice location
10833 LE Conte Ave, Los Angeles, CA 90095
Phone
(310) 206-3952
Enumerated
Jun 25, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10833 LE Conte Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kelechi Abanobi, M.DThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1720236953
  2. Afshan Abbasi, M.D.Neonatal-Perinatal Medicine Physician1831214428
  3. Pablo Abbona, MDDiagnostic Radiology Physician1689856239
  4. Amir Abu-Khalil, M.D.Surgery Physician1992095533
  5. Tara Aghaloo, DDS, MD, PHDOral and Maxillofacial Surgery (Dentist)1740464692
  6. Nitin Agrawal, MDInternal Medicine Physician1699394338

Verify Juan Alejos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

The practice group's Medicare quality score for 2023: 80.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.8
  2. Costout of 100 · 30%20.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $456.15

9 payments, mostly food and beverage; the largest payer was Abbott Laboratories. The 805 providers of this specialty with any payment received $3,454.91 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Juan Alejos$456.15
  2. Specialty average$3,454.91

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Pediatric Cardiology Physician providers in California

There are 237 pediatric cardiology physician records in California.

Other pediatric cardiology physician records in California

  1. Nassiba Alami Laroussi, MDPalo Alto, CA1619498870
  2. Myriam Almeida-Jones, MDLos Angeles, CA1306141106
  3. Doaa Aly, MBBCHSan Francisco, CA1790193688
  4. Paolo Aquino, M.D.Madera, CA1154507952
  5. Ritu Asija, MDPalo Alto, CA1245356807
  6. Karyn Austin, MD/PHDSan Francisco, CA1639564370
  7. Kishor Avasarala, M.D.Oakland, CA1508853011
  8. David Axelrod, M.D.Palo Alto, CA1750317624
  9. Ramin Badiyan, MDLos Angeles, CA1750917738
  10. Shyamasundar Balasubramanya, M.D.Los Angeles, CA1831343086

Common questions

What is Juan Alejos, M.D.'s NPI number?

Juan Alejos, M.D.'s National Provider Identifier (NPI) is 1518993914, issued on Jun 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Juan Alejos, M.D. located?

The NPPES record lists a practice address at 10833 LE Conte Ave, Los Angeles, CA, 90095. Phone: (310) 206-3952. Providers update this record themselves, so call before visiting.

How can I verify Juan Alejos, M.D.'s license?

Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

What is Juan Alejos, M.D.'s Medicare quality score?

The 2023 MIPS final score is 80.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.