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

Individual provider Pediatric Endocrinology Physician · NPI 1205496643

Raymond Joseph Kreienkamp, MD, PHD is a Pediatric Endocrinology Physician in Boston, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts and Missouri.

Licensed in
MA, MO
In the registry since
2019
Specialties on file
2
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.

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Practice location Address checks out

300 Longwood Ave
Boston, MA 02115-5724
Phone: (617) 355-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Endocrinology Physician (primary) Taxonomy 2080P0205X · Licence 287083 (MA)
Pediatrics Physician Taxonomy 208000000X · Licence 2019021239 (MO)

Record details

NPI number1205496643
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJune 18, 2019
Last updated in NPPESMay 13, 2025
Certification dateMay 13, 2025

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