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

Dr. William J Knox, DO

Individual provider Anesthesiology Physician · NPI 1205989084

Dr. William J Knox, DO is a Critical Care (Intensivists) in Rolla, Missouri. Graduated from Kansas City Medical College in 2004, 22 years ago. Practices with Phelps County Regional Medical Center, a 109-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
22
Trained at
Kansas City Medical College
Licensed in
MO
In the registry since
2007
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

1000 W 10th St
Rolla, MO 65401-2905
Phone: (573) 458-7879
Fax: (573) 458-8484
Show map & directions

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

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 2006002690 (MO)

Record details

NPI number1205989084
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 18, 2007
Last updated in NPPESFebruary 10, 2015
Mailing address1000 W 10th St, Rolla, MO 65401-2905

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Medical schoolKANSAS CITY MEDICAL COLLEGE
Graduated 2004 (22 years in practice)
Group practice Phelps County Regional Medical Center — 109 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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