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Rheumatology

Lee Ming Shum, MD

Sees patients in Mayaguez, PR · Puerto Rico

Summary

Lee Ming Shum, MD (Rheumatology) is enrolled with Medicare at 1 practice location in Mayaguez, PR. NPI 1568741387. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(787) 804‑3030 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Lee Ming Shum, 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

1Practice location
RheumatologyPrimary specialty
YesAccepts Medicare assignment
15Years since medical school (graduated 2011)
University Of Puerto Rico School Of MedicineMedical school
FemaleGender (as listed)

Quick answers

Where does Lee Ming Shum see patients?
Medicare's clinician data lists 1 practice location in Mayaguez, PR. Call before your visit to confirm the address.
What is Lee Ming Shum's specialty?
Medicare lists Rheumatology as the primary specialty, and also Internal Medicine.
Does Lee Ming Shum accept Medicare assignment?
Yes. Medicare's clinician data says Lee Ming Shum accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Lee Ming Shum?
(787) 804-3030, as listed in official Medicare / NPI Registry data.
What is Lee Ming Shum's NPI number?
1568741387. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Lee Ming Shum is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Rheumatology doctors in Puerto Rico →

Other rheumatologists in Puerto Rico

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

All rheumatologists in Puerto Rico →

Clinician information

CredentialMD
Medical schoolUniversity Of Puerto Rico School Of Medicine
Graduation year2011
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1568741387
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians