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

Alan Dale Irwin, DO

Individual provider Family Medicine Physician · NPI 1871523118

Alan Dale Irwin, DO is a Family Medicine Physician in Sedalia, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

821 Westwood Dr
Sedalia, MO 65301-2102
Phone: (660) 826-4774
Fax: (660) 826-1300
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 2005007057 (MO)

Record details

NPI number1871523118
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 3, 2006
Last updated in NPPESApril 30, 2008
Mailing address315 Hillcrest Dr, Nevada, MO 64772-4247

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