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

Dr. Robert C Nielsen, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1407835085

Dr. Robert C Nielsen, DO is an Obstetrics/Gynecology in Osage Beach, Missouri. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1988, 38 years ago. Practices with Osage Beach Center for Behavioral Health, LLC, an 8-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
38
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
MO
In the registry since
2006
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

3870 Columbia Ave
Osage Beach, MO 65065-8689
Phone: (573) 302-7490
Fax: (573) 302-7895
Show map & directions

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

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence 103086 (MO)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence DO103086 (MO)

Record details

NPI number1407835085
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 12, 2006
Last updated in NPPESFebruary 12, 2025
Certification dateFebruary 12, 2025
Mailing address3870 Columbia Ave, Osage Beach, MO 65065-8689

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 1988 (38 years in practice)
Group practice Osage Beach Center For Behavioral Health, Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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