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Pathology

Melanie A. Osby, MD

Sees patients in Los Angeles, CA · California

Summary

Melanie A. Osby, MD (Pathology) is enrolled with Medicare at 1 practice location in Los Angeles, CA. NPI 1154413045. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Melanie A. Osby, 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

PathologyPrimary specialty
YesAccepts Medicare assignment
26Years since medical school (graduated 2000)
University Of California, Geffen School Of MedicineMedical school
FemaleGender (as listed)
County of Los AngelesGroup practice

Quick answers

Where does Melanie A. Osby see patients?
Medicare's clinician data lists 1 practice location in Los Angeles, CA. Call before your visit to confirm the address.
What is Melanie A. Osby's specialty?
Medicare lists Pathology as the primary specialty.
Does Melanie A. Osby accept Medicare assignment?
Yes. Medicare's clinician data says Melanie A. Osby 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 Melanie A. Osby's NPI number?
1154413045. 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 Melanie A. Osby is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Melanie A. Osby as a member of this group (CMS data updated 2026-10-02).

  • County of Los Angeles397 clinicians in the group

Specialties

Find other Pathology doctors in California →

Other pathologists in Los Angeles

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

All pathologists in Los Angeles →

Clinician information

CredentialMD
Medical schoolUniversity Of California, Geffen School Of Medicine
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1154413045
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