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Pathology

Andrea Krajisnik, MD

Works at hospitals in Santa Monica, CA · California

Summary

Dr. Andrea Krajisnik, MD is a pathologist at 2121 Santa Monica Blvd, Santa Monica, CA 90404. Phone: (310) 829-8101. Accepts Medicare assignment. NPI 1164015434. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Pathologist (Medicare lists Pathology)
  • Address: 2121 Santa Monica Blvd, Santa Monica, CA 90404 · Directions
  • Phone: (310) 829‑8101
  • Medicare: Accepts Medicare assignment
  • Hospital: Saint John's Health Center
  • Group practice: Pathology Medical Group of Saint Johns
  • Medical school: University Of Arizona College Of Medicine · graduated 2019 (7 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Andrea Krajisnik, 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 Andrea Krajisnik accept Medicare assignment?
Yes. Medicare's clinician data says Andrea Krajisnik accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Andrea Krajisnik's NPI number?
1164015434. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Andrea Krajisnik works

Medicare's Facility Affiliation Data lists Andrea Krajisnik at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Andrea Krajisnik is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Andrea Krajisnik as a member of this group (CMS data updated October 2, 2026).

  • Pathology Medical Group of Saint Johns8 clinicians in the group

Specialties

Find other Pathology doctors in California →

Other pathologists in Santa Monica

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

All pathologists in Santa Monica →

Other clinicians in Pathology Medical Group of Saint Johns

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of Arizona College Of Medicine
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1164015434
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians