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

William Napier, MD

Individual provider Family Medicine Physician · NPI 1730181397

William Napier, MD is a Family Medicine Physician in Fort Madison, Iowa. Licensed in Iowa. Registered with an NPI since 2005.

Licensed in
IA
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

5409 Avenue O
Fort Madison, IA 52627-9601
Phone: (319) 376-2134
Fax: (319) 376-2188
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 34601 (IA)

Record details

NPI number1730181397
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 12, 2005
Last updated in NPPESJanuary 18, 2024
Mailing address5409 Avenue O, Fort Madison, IA 52627-9601

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