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

Dr. Ian J Stewart, MD

Individual provider Nephrology Physician · NPI 1568585388

Dr. Ian J Stewart, MD is a Nephrology Physician in Bethesda, Maryland. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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 Wisconsin Ave
Bethesda, MD 20889-1809
Phone: (301) 295-4331
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence A103752 (CA)

Record details

NPI number1568585388
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2007
Last updated in NPPESApril 10, 2023
Certification dateApril 10, 2023

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