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

Dr. Jeffrey Baron, MD

Individual provider Pediatric Endocrinology Physician · NPI 1275771909

Dr. Jeffrey Baron, MD is a Pediatric Endocrinology Physician in Bethesda, Maryland. Licensed in Maryland. Registered with an NPI since 2009.

Licensed in
MD
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

National Insitututes Of Health 10 Crc 1 3330 10 Center Drive Msc 1103
Bethesda, MD 20892-0001
Phone: (301) 496-6312
Fax: (301) 402-0574
Show map & directions

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

Specialties & licences

Pediatric Endocrinology Physician (primary) Taxonomy 2080P0205X · Licence D0035286 (MD)

Record details

NPI number1275771909
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 3, 2009
Last updated in NPPESFebruary 3, 2009

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