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

Christina Lahti Blum, MD

Individual provider Internal Medicine Physician · NPI 1972845402

Christina Lahti Blum, MD is an Internal Medicine Physician in Bethesda, Maryland. Practices as a sole proprietor and works from 2 locations. Licensed in California.

Licensed in
CA
In the registry since
2013
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

8901 Rockville Pike
Bethesda, MD 20889-0001
Phone: (301) 295-4331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Naval Medical Center San Diego, San Diego, CA 92134-0001 — (703) 855-3104

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 133943 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 133943 (CA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 133943 (CA)

Record details

NPI number1972845402
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 22, 2013
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025

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