Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Alexandra Herndon, MD

Individual provider Emergency Medicine Physician · NPI 1164953857

Dr. Alexandra Herndon, MD is an Emergency Medicine in Vancouver, Washington. Graduated from Pennsylvania State University College of Medicine in 2017, 9 years ago. Practices with Northwest Acute Care Specialists PC, a 47-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California, Illinois and Washington.

Years since qualifying
9
Trained at
Pennsylvania State University College of Medicine
Licensed in
CA, IL, WA
In the registry since
2017
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2211 NE 139th St
Vancouver, WA 98686-2742
Phone: (360) 487-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 101 The City Dr S, Orange, CA 92868-3201 — (714) 880-7812
  • 251 E Huron St, Chicago, IL 60611-2908 — (312) 926-2000

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 61671131 (WA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 125.069954 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence A171309 (CA)

Record details

NPI number1164953857
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2017
Last updated in NPPESMay 5, 2025
Certification dateMay 5, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolPENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Northwest Acute Care Specialists Pc — 47 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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