Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Cynthia Armstrong

Individual provider Nurse Practitioner · NPI 1083080022

Cynthia Armstrong is a Nurse Practitioner in Springfield, Missouri. Qualified in 2015, 11 years ago. Practices with Lester E Cox Medical Centers, a 335-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
11
Licensed in
MO
In the registry since
2015
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3800 S National Ave Ste 700
Springfield, MO 65807-5279
Phone: (417) 269-8817
Fax: (417) 269-8744
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 2015028838 (MO)

Record details

NPI number1083080022
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 13, 2015
Last updated in NPPESJanuary 11, 2023
Certification dateJanuary 11, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Lester E Cox Medical Centers — 335 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients23
Services billed 48 a service is one billed item, such as a visit, a test or a procedure
Average patient age61

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Lester E Cox Medical Centers

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 335 clinicians in the practice; 12 are shown here.

Other providers in Springfield