NPPES file of Aug 9, 2026

Justin Tsai, M.D.

Pediatric Anesthesiology Physician · Madera, CA

Justin Tsai, M.D. is a pediatric anesthesiology physician with a practice address in Madera, California, and NPI 1518305911, issued on Jun 6, 2013. Check the license (California A155609, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518305911
Name
Justin Tsai
Credential
M.D.
Primary taxonomy
Pediatric Anesthesiology Physician 207LP3000X
License number
A155609 CA
Self-reported in NPPES; status is on the state search
Practice location
9300 Valley Childrens PL, Madera, CA 93636
Phone
(559) 353-3000
Enumerated
Jun 6, 2013
Record last updated
Oct 27, 2023
Medicare enrollment
Enrolled (PECOS I20180717004149); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 9300 Valley Childrens PL

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

  1. Isra AbugrounPediatric Endocrinology Physician1437576436
  2. Nohemi AcunaSocial Worker1407408263
  3. Jillian AdneyDental Assistant1124584115
  4. Neha Ahuja, M.D.Pediatric Gastroenterology Physician1750728358
  5. Sayeh AkhavanStudent in an Organized Health Care Education/Training Program1487340154
  6. Nikita Akkala, DO, MSStudent in an Organized Health Care Education/Training Program1093506057

Verify Justin Tsai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A155609
    Check 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.

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Industry payments in 2024: $147.89

1 payment: food and beverage; the largest payer was Globus Medical, Inc. The 461 providers of this specialty with any payment received $289.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Justin Tsai$147.89
  2. Specialty average$289.08

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

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Justin Tsai among 240 pediatric anesthesiology physician records in California

Justin Tsai, M.D. is one of 240 pediatric anesthesiology physician records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 66% of them.

  • NPI issued2013 · 66% of these records are older, 28% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2013 · median 2009 among the 136 with a school on file
  • Record last updated2023 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP3000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Anesthesiology Physician providers in California

There are 240 pediatric anesthesiology physician records in California.

The 8 pediatric anesthesiology physician records with the nearest ZIP codes

  1. Minji Cho, M.D.Madera, CA 936361184985632
  2. Karen Fleming, MDMadera, CA 936361366755209
  3. Darren Goltiao, M.D.Madera, CA 936361265877831
  4. Jason Karro, MDMadera, CA 936361093782534
  5. Foram Parikh, MDMadera, CA 936361770902983
  6. Newton Seiden, M.D.Madera, CA 936361164519674
  7. Debra Torosian, D.O.Madera, CA 936361972705655
  8. Sarah Walton, MDMadera, CA 936361316965882

Common questions

What is Justin Tsai, M.D.'s NPI number?

Justin Tsai, M.D.'s National Provider Identifier (NPI) is 1518305911, issued on Jun 6, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Justin Tsai, M.D. located?

The NPPES record lists a practice address at 9300 Valley Childrens PL, Madera, CA, 93636. Phone: (559) 353-3000. Providers update this record themselves, so call before visiting.

How can I verify Justin Tsai, M.D.'s license?

NPPES lists California license number A155609, as entered by the provider. 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.