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

James Speiser, MD

Individual provider Internal Medicine Physician · NPI 1841272804

James Speiser, MD is an Internal Medicine Physician in Saint Louis, Missouri. Licensed in Missouri. Registered with an NPI since 2005.

Licensed in
MO
In the registry since
2005
Specialties on file
2
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

12345 W Bend Dr Ste 300
Saint Louis, MO 63128-2182
Phone: (314) 849-6000
Fax: (314) 849-1417
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence R5A65 (MO)
Rheumatology Physician Taxonomy 207RR0500X · Licence R5A65 (MO)

Record details

NPI number1841272804
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESOctober 1, 2012

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