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Diagnostic Radiology

James Lin Jr., MD

Works at hospitals in Los Angeles, CA · Glendora, CA · Covina, CA … · California

Summary

James Lin Jr., MD (Diagnostic Radiology) is listed by Medicare at 5 hospitals in Los Angeles, CA, Glendora, CA and Covina, CA and other places. NPI 1255423489. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about James Lin Jr., joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Diagnostic RadiologyPrimary specialty
May acceptAccepts Medicare assignment
26Years since medical school (graduated 2000)
Tufts University School Of MedicineMedical school
MaleGender (as listed)
Menalam Health Services PCGroup practice (+3 more)

Quick answers

Which hospitals does James Lin Jr. work at?
Medicare's official clinician data lists James Lin Jr. at 5 hospitals: California Hospital Medical Center LA, Emanate Health Foothill Presbyterian Hospital, Emanate Health Inter-Community Hospital, Hollywood Presbyterian Medical Center and Providence Cedars Sinai Tarzana Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does James Lin Jr. see patients?
Medicare's clinician data lists 17 practice locations, including Avalon, CA, West Covina, CA and Irvine, CA. Call before your visit to confirm the address.
What is James Lin Jr.'s specialty?
Medicare lists Diagnostic Radiology as the primary specialty, and also Interventional Radiology.
Does James Lin Jr. accept Medicare assignment?
Medicare's clinician data says James Lin Jr. may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is the phone number for James Lin Jr.?
(310) 510-0700, as listed in official Medicare / NPI Registry data.
What is James Lin Jr.'s NPI number?
1255423489. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where James Lin Jr. works

Medicare's Facility Affiliation Data lists James Lin Jr. at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where James Lin Jr. is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 17; the Medicare profile lists all.

Group practices

Medicare enrollment lists James Lin Jr. as a member of these groups (CMS data updated 2026-10-02).

  • Menalam Health Services PC113 clinicians in the group
  • Focus Medical Imaging84 clinicians in the group
  • Avalon Medical Development Corporation30 clinicians in the group
  • Arroyo Vista Family Health Foundation19 clinicians in the group

Specialties

Find other Diagnostic Radiology doctors in California →

Other radiologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All radiologists in California →

Clinician information

CredentialMD
Medical schoolTufts University School Of Medicine
Graduation year2000
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1255423489
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians