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

Bertha Elvira Sanchez Valdivieso, MD

Individual provider Internal Medicine Physician · NPI 1356571236

Bertha Elvira Sanchez Valdivieso, MD is a Hospitalist in Alexandria, Virginia. Qualified in 2005, 21 years ago. Practices with Southeast Iowa Regional Medical Center Inc, a 258-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Delaware, Maine, Michigan and Ohio and 1 more.

Years since qualifying
21
Licensed in
DE, ME, MI, OH, VA
In the registry since
2009
Specialties on file
6
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

4320 Seminary Rd
Alexandria, VA 22304-1535
Phone: (703) 504-3000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1 Medical Center Dr, Biddeford, ME 04005-9422 — (207) 283-7937
  • 22 Bramhall St, Portland, ME 04102-3134 — (207) 662-4618
  • 25 June St, Sanford, ME 04073-2621 — (207) 324-4310

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101261134 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD23775 (ME)
Internal Medicine Physician Taxonomy 207R00000X · Licence C1-0012261 (DE)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301095145 (MI)
Hospitalist Physician Taxonomy 208M00000X · Licence MD23775 (ME)
Hospitalist Physician Taxonomy 208M00000X · Licence 35.127242 (OH)

Record details

NPI number1356571236
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 25, 2009
Last updated in NPPESMay 27, 2025
Certification dateMay 27, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Southeast Iowa Regional Medical Center Inc — 258 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Alexandria