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

Individual provider Pediatrics Physician · NPI 1689694960

Nathan J Blum, MD is a Pediatrics Physician in Philadelphia, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
Specialties on file
2
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

3550 Market St Fl 3 Children's Hospital OF Philadelphia - Child Development
Philadelphia, PA 19104-3365
Phone: (267) 425-5200
Fax: (267) 426-0975
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Developmental - Behavioral Pediatrics Physician (primary) Taxonomy 2080P0006X · Licence MD042057L (PA)
Pediatrics Physician Taxonomy 208000000X · Licence MD042057L (PA)

Record details

NPI number1689694960
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 20, 2006
Last updated in NPPESApril 15, 2013

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