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

Dr. William F Hagemann, MD

Individual provider Orthopaedic Surgery Physician · NPI 1093703498

Dr. William F Hagemann, MD is an Orthopaedic Surgery Physician in Baton Rouge, Louisiana. Licensed in Louisiana. Registered with an NPI since 2005.

Licensed in
LA
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

7301 Hennessy Ste 200
Baton Rouge, LA 70808
Phone: (225) 766-0050
Fax: (225) 766-1499
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 4194R (LA)

Record details

NPI number1093703498
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 10, 2005
Last updated in NPPESJuly 13, 2026

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