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

Ian Thomas Lamborn, MD, PHD

Individual provider Internal Medicine Physician · NPI 1184113631

Ian Thomas Lamborn, MD, PHD is an Internal Medicine Physician in Bethesda, Maryland. Practices as a sole proprietor and works from 2 locations. Licensed in District of Columbia.

Licensed in
DC
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

10 Center Dr
Bethesda, MD 20892-3220
Phone: (240) 578-5465
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • Department Of Internal Medicine, New Haven, CT 06510-3220 — (203) 688-4242

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD049281 (DC)

Record details

NPI number1184113631
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedMay 9, 2018
Last updated in NPPESMay 10, 2024
Certification dateMay 10, 2024

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