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

Dr. Robert W Halsted, MD

Individual provider Internal Medicine Physician · NPI 1447286380

Dr. Robert W Halsted, MD is an Internal Medicine Physician in Washington, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
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

901 Patients First Dr
Washington, MO 63090-4700
Phone: (636) 239-7500
Fax: (636) 239-2836
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 101829 (MO)

Record details

NPI number1447286380
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 23, 2006
Last updated in NPPESJanuary 13, 2015
Mailing address901 Patients First Dr, Washington, MO 63090-4700

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