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

Harold Barrie Sitrin, MD

Individual provider Pediatrics Physician · NPI 1578557427

Harold Barrie Sitrin, MD is a Pediatrics Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2005.

Licensed in
MO
In the registry since
2005
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

456 N New Ballas Rd Ste 304
Saint Louis, MO 63141-6831
Phone: (314) 567-6868
Fax: (314) 567-0578
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 33448 (MO)

Record details

NPI number1578557427
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 7, 2005
Last updated in NPPESJuly 13, 2026

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