NPPES file of Aug 9, 2026

Christopher Chu, MD

Cardiovascular Disease Physician · Los Angeles, CA

Christopher Chu, MD is a cardiovascular disease physician with a practice address in Los Angeles, California, and NPI 1326205873, issued on May 21, 2008. Check the license (California A111172, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326205873
Name
Christopher Chu
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
A111172 CA
Self-reported in NPPES; status is on the state search
Practice location
711 W College St, Los Angeles, CA 90012
Phone
(213) 673-1880
Enumerated
May 21, 2008
Record last updated
Mar 30, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(213) 617-7516
Medicare enrollment
Enrolled (PECOS I20131114000359); accepts Medicare assignment
Medical or professional school
Northwestern University Feinberg Medical School, 2007
Telehealth
Offers telehealth (CMS)
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 711 W College St

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

  1. Daniel Brelian, M.D.Internal Medicine Physician1700032497
  2. Osmund Chan, M.D.Otolaryngology Physician1346385663
  3. Yoo Jung ChangMarriage & Family Therapist1518737683
  4. Rosa Choy, MDNeurology Physician1366458234
  5. Jan Duncan, MDOrthopaedic Surgery of the Spine Physician1821109083
  6. Ben Ha, M.D.,Obstetrics & Gynecology Physician1043305774

Verify Christopher Chu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A111172
    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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75% more Medicare Part D claims than the average cardiovascular disease physician in 2024

5,396 Medicare Part D claims for 541 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 30% of claims. 11 claims were for opioids.

  1. Christopher Chu5,396
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium433 claims
  2. Amlodipine Besylate353 claims
  3. Metoprolol Succinate350 claims
  4. Eliquis297 claims
  5. Furosemide230 claims
  6. Farxiga204 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.

The MIPS final score for 2023 (Medicare payment program): 78.5 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score92.9
  2. Costout of 100 · 30%28.6
  3. Promoting interoperabilityout of 100 · 25%68.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $5,594.54

144 payments; by number, the most common kind was food and beverage; the largest payer was Actelion Pharmaceuticals US, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Chu$5,594.54
  2. Specialty average$3,819.56

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

Bills Medicare through 2 group practices

  1. Christopher W Chu MD IncLos Angeles, CA
  2. Department OF State HospitalsNorwalk, CA

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

Christopher Chu among 2,574 cardiovascular disease physician records in California

Christopher Chu, MD is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.

  • NPI issued2008 · 67% of these records are older, 28% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2007 · median 1999 among the 1,742 with a school on file
  • Record last updated2020 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Stephen Kwan, M.D.Los Angeles, CA 900121710082805
  2. William FinchLos Angeles, CA 900151225472202
  3. Richard Hart, M.D.Los Angeles, CA 900151497721963
  4. Hong Nguyen, MDLos Angeles, CA 900151639269160
  5. Ron Javdan, M.D.Los Angeles, CA 900161093878258
  6. Jana Goldberg, M.D.Los Angeles, CA 900171477873768
  7. Gopal Govindarajan, M.D. F.A.C.C.Los Angeles, CA 900171124015987
  8. Yong Ji, MDLos Angeles, CA 900171487064119

Common questions

What is Christopher Chu, MD's NPI number?

Christopher Chu, MD's National Provider Identifier (NPI) is 1326205873, issued on May 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Chu, MD located?

The NPPES record lists a practice address at 711 W College St, Los Angeles, CA, 90012. Phone: (213) 673-1880. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number A111172, 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.

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

In 2024, Christopher Chu, MD had 5,396 Medicare Part D claims for 541 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Christopher Chu, MD's MIPS final score?

The 2023 MIPS final score is 78.5 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.