NPPES file of Aug 9, 2026

Christopher E. Louie

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

Christopher E. Louie is a student in an organized health care education/training program with a practice address in La Jolla, California, and NPI 1720608441, issued on Apr 22, 2020. 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
1720608441
Name
Christopher E. Louie
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
9300 Campus Point Dr # 7220, La Jolla, CA 92037
Phone
(559) 906-4168
Enumerated
Apr 22, 2020
Record last updated
Apr 22, 2020 (not updated in 6 years: call before relying on the address or phone)
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 9300 Campus Point Dr # 7220

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

  1. Sami Abujbarah, MDStudent in an Organized Health Care Education/Training Program1508554924
  2. Yash Huilgol, MD, MSStudent in an Organized Health Care Education/Training Program1831949320
  3. Parisa Oviedo, BS,MDStudent in an Organized Health Care Education/Training Program1104405919

Verify Christopher E. Louie 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
Find the California license search

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88% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024

23 Medicare Part D claims for 20 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 19 claims were for opioids.

  1. Christopher Louie23
  2. Specialty average185

Most prescribed

  1. Oxycodone Hcl11 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.

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

Christopher E. Louie 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 2020, is newer than 24% of them.

  • NPI issued2020 · 24% of these records are older, 72% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2020 · 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).

317 student in an organized health care education/training program records list a practice address in La Jolla

They are 317 of the 3,648 NPPES records with a practice address in La Jolla, 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. Adeeb Al Rizaiza, MDLa Jolla, CA 920371306263413
  2. Mark AntkowiakLa Jolla, CA 920371154877827
  3. Sagar Bapat, M.D., PH.D.La Jolla, CA 920371124552328
  4. David BrauerLa Jolla, CA 920371679985618
  5. Michael Claiborne, MD, PHDLa Jolla, CA 920371336563303
  6. Carolyn Enders, M. D.La Jolla, CA 920371932452380
  7. Steven Kenney, D.O.La Jolla, CA 920371629482443
  8. Michael Lay, PALa Jolla, CA 920371861849333

Common questions

What is Christopher E. Louie's NPI number?

Christopher E. Louie's National Provider Identifier (NPI) is 1720608441, issued on Apr 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Christopher E. Louie located?

The NPPES record lists a practice address at 9300 Campus Point Dr # 7220, La Jolla, CA, 92037. Phone: (559) 906-4168. Providers update this record themselves, so call before visiting.

How can I verify Christopher E. Louie's license?

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

How much does Christopher E. Louie prescribe under Medicare Part D?

In 2024, Christopher E. Louie had 23 Medicare Part D claims for 20 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.