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

Christopher D. Knudsen, DO

Individual provider Internal Medicine Physician · NPI 1124258777

Christopher D. Knudsen, DO is a Gastroenterology in Springfield, Missouri. Qualified in 2009, 17 years ago. Practices with Mercy Clinic Springfield Communities, a 1,126-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Alabama and Missouri.

Years since qualifying
17
Licensed in
AL, MO
In the registry since
2009
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.

See every abbreviation used in this directory →

Practice location Address checks out

2115 S Fremont Ave Ste 3300
Springfield, MO 65804-2239
Phone: (417) 820-5200
Fax: (417) 820-5220
Show map & directions

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

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 2015021892 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence DO.1164 (AL)

Record details

NPI number1124258777
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 16, 2009
Last updated in NPPESNovember 2, 2015
Mailing addressPo Box 505164, Saint Louis, MO 63150-5164

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Mercy Clinic Springfield Communities — 1126 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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