NPPES file of Aug 9, 2026

Christopher T. Hsu, M.D.

Diagnostic Radiology Physician · Los Angeles, CA

Christopher T. Hsu, M.D. is a diagnostic radiology physician with a practice address in Los Angeles, California, and NPI 1992746234, issued on Jun 9, 2006. Check the license (California A89324, 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
1992746234
Name
Christopher T. Hsu
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
A89324 CA
Self-reported in NPPES; status is on the state search
Practice location
6041 Cadillac Ave, Los Angeles, CA 90034
Phone
(323) 857-3309
Enumerated
Jun 9, 2006
Record last updated
Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(323) 857-2619
Medicaid ID
00A893240 CA
Medicare enrollment
Enrolled (PECOS I20050608000932); accepts Medicare assignment
Medical or professional school
Northeastern Ohio University College Of Medicine, 2000
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 6041 Cadillac Ave

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

  1. Sarah Abedi, M.D.Emergency Medicine Physician1518320654
  2. Felicia Adiele, CNMAdvanced Practice Midwife1205984143
  3. Angeli Agatep, MDInternal Medicine Physician1194873067
  4. Roberto AguiluzRegistered Respiratory Therapist1184102675
  5. Jose Aguinada, DPTPhysical Therapist1356067151
  6. Blasius AgumPsychiatric/Mental Health Nurse Practitioner1063293207

Verify Christopher T. Hsu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A89324
    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: $20.21

1 payment: food and beverage; the largest payer was ShockWave Medical, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Hsu$20.21
  2. Specialty average$2,488.38

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).

Christopher T. Hsu among 4,500 diagnostic radiology physician records in California

Christopher T. Hsu, M.D. is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2000 · median 2004 among the 3,130 with a school on file
  • Record last updated2021 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Monica Almanza, MDLos Angeles, CA 900341265410187
  2. Eric Chen, MDLos Angeles, CA 900341891019659
  3. Payal JainLos Angeles, CA 900341073778247
  4. Mojgan Khalpari, DOLos Angeles, CA 900341518945435
  5. Arnold Rotter, MDLos Angeles, CA 900341063468783
  6. Kamal Singh, M.D.Los Angeles, CA 900341578698411
  7. Minhal Abidi, MDLos Angeles, CA 900331730704529
  8. Ramakrishna Bysani, MDLos Angeles, CA 900331609456912

Common questions

What is Christopher T. Hsu, M.D.'s NPI number?

Christopher T. Hsu, M.D.'s National Provider Identifier (NPI) is 1992746234, issued on Jun 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher T. Hsu, M.D. located?

The NPPES record lists a practice address at 6041 Cadillac Ave, Los Angeles, CA, 90034. Phone: (323) 857-3309. Providers update this record themselves, so call before visiting.

How can I verify Christopher T. Hsu, M.D.'s license?

NPPES lists California license number A89324, 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.