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

Brian John Walsh, DO

Individual provider Pulmonary Disease Physician · NPI 1851373823

Brian John Walsh, DO is a Pulmonary Disease Physician in Dover, Delaware. Licensed in Delaware and Wisconsin. Registered with an NPI since 2005.

Licensed in
DE, WI
In the registry since
2005
Specialties on file
2
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

150 Brandywine Dr
Dover, DE 19904-2287
Phone: (302) 734-0400
Fax: (302) 406-2914
Show map & directions

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

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence C20003705 (DE)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 20955-875 (WI)

Record details

NPI number1851373823
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedNovember 16, 2005
Last updated in NPPESMarch 28, 2025
Certification dateMarch 28, 2025
Mailing addressPo Box 1297, Dover, DE 19903-1297

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