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Pathology

Meifang Wu, MD

Sees patients in Pasadena, CA · Los Angeles, CA · California

Summary

Dr. Meifang Wu, MD is a pathologist at 215 N Marengo Ave, Suite 201, Pasadena, CA 91101. May accept Medicare assignment. NPI 1942837018. Source: CMS National Downloadable File, updated October 2, 2026.

  • Specialty: Pathologist (Medicare lists Pathology)
  • Address: 215 N Marengo Ave, Suite 201, Pasadena, CA 91101 · Directions (1 more location)
  • Medicare: May accept Medicare assignment
  • Medical school: graduated 2005 (21 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Meifang Wu, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Meifang Wu accept Medicare assignment?
Medicare's clinician data says Meifang Wu may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Meifang Wu's NPI number?
1942837018. 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 Meifang Wu is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Pathology doctors in California →

Other pathologists in Pasadena

Clinicians with the same Medicare primary specialty in Pasadena, CA — not a recommendation.

All pathologists in Pasadena →

Clinician information

CredentialMD
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1942837018
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 October 2, 2026, retrieved October 29, 2026
  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