NPPES file of Aug 9, 2026

Christopher Mauger, MD

Student in an Organized Health Care Education/Training Program · Sylmar, CA

Christopher Mauger, MD is a student in an organized health care education/training program with a practice address in Sylmar, California, and NPI 1063973402, issued on Mar 28, 2019. Check the license with the California board that licenses this profession; 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
1063973402
Name
Christopher Mauger
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
14445 Olive View Dr Dept OF, Sylmar, CA 91342
Phone
(747) 210-3205
Enumerated
Mar 28, 2019
Record last updated
Nov 21, 2022
Medicare enrollment
Enrolled (PECOS I20221129003196); 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 14445 Olive View Dr Dept OF

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

  1. Nicholas CheungStudent in an Organized Health Care Education/Training Program1437919883
  2. Vahid Mahabadi, MD, MPHEndocrinology, Diabetes & Metabolism Physician1144412453
  3. Mark Moyer, M.D.Student in an Organized Health Care Education/Training Program1497515787
  4. Alyssa OrtegaDermatology Physician1487232468
  5. Anjali UpadhyayaStudent in an Organized Health Care Education/Training Program1124870472
  6. Jung Won YoonStudent in an Organized Health Care Education/Training Program1760232607

Verify Christopher Mauger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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75% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

323 Medicare Part D claims for 105 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Christopher Mauger323
  2. Specialty average185

Most prescribed

  1. Clopidogrel24 claims
  2. Furosemide20 claims
  3. Atorvastatin Calcium18 claims
  4. Metoprolol Tartrate12 claims
  5. Gabapentin11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

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).

Christopher Mauger among 40,652 student in an organized health care education/training program records in California

Christopher Mauger, MD is one of 40,652 student in an organized health care education/training program records with a practice address in California. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 20% of them.

  • NPI issued2019 · 20% of these records are older, 76% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 6% of these records are
  • Graduated2019 · median 2017 among the 2,409 with a school on file
  • Record last updated2022 · 26% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

189 student in an organized health care education/training program records list a practice address in Sylmar

They are 189 of the 1,454 NPPES records with a practice address in Sylmar, and 40,652 student in an organized health care education/training program records in California.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. George Chernis, M.D.Sylmar, CA 913421548454572
  2. David Han, M.D.Sylmar, CA 913421043462112
  3. Nghi Hoang, M.D.Sylmar, CA 913421700078680
  4. Allen Joo, M.D.Sylmar, CA 913421902000854
  5. Soyun Kim, M.D.Sylmar, CA 913421194977413
  6. Marisol Luna-Pizano, M.D.Sylmar, CA 913421437346806
  7. Mark McDonnell, MDSylmar, CA 913421194906693
  8. Victoria Millay, M.D.Sylmar, CA 913421033343272

Common questions

What is Christopher Mauger, MD's NPI number?

Christopher Mauger, MD's National Provider Identifier (NPI) is 1063973402, issued on Mar 28, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Mauger, MD located?

The NPPES record lists a practice address at 14445 Olive View Dr Dept OF, Sylmar, CA, 91342. Phone: (747) 210-3205. Providers update this record themselves, so call before visiting.

How can I verify Christopher Mauger, MD's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Christopher Mauger, MD prescribe under Medicare Part D?

In 2024, Christopher Mauger, MD had 323 Medicare Part D claims for 105 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.

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.