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

Phillip Adrian Walker II, DO

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1154316164

Phillip Adrian Walker II, DO is a Critical Care Medicine (Internal Medicine) Physician in Clarion, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2005.

Licensed in
PA
In the registry since
2005
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.

See every abbreviation used in this directory →

Practice location Address checks out

420 Wood St
Clarion, PA 16214-1336
Phone: (814) 226-7722
Fax: (814) 227-2390
Show map & directions

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

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence OS-006335E (PA)

Record details

NPI number1154316164
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 15, 2005
Last updated in NPPESMarch 21, 2011
Mailing address420 Wood St, Clarion, PA 16214-1336