Doctor profile · Federal record

Dr. Cynthia Armstrong

Nurse Practitioner · Springfield, MO

  • NPI 1083080022
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3800 S National Ave Ste 700
Springfield, MO 658075279
(417) 269-8817
fax (417) 269-8744
Mailing address
Po Box 4046
Springfield, MO 658084046

Credentials & registration

NPPES · NUCC
NPI registered
August 2015 — 11 yrs on file
Profile last updated
January 11, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Missouri #2015028838

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083080022. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
27
Distinct HCPCS
1
Medicare allowed
$1,889
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 27 20 $70

In context: peer comparison

Among 38 peers in Springfield Nurse Practitioner, average services per provider: 106. This provider delivers 0.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
328
Patients
0
Total drug cost
$4,896
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 40 0 $388
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 31 0 $977
Lisinopril Generic 28 0 $113
Escitalopram Oxalate Generic 26 0 $354
Famotidine Generic 23 0 $459
Fluticasone Propionate Generic 22 0 $299
Gabapentin Generic 20 0 $385
Omeprazole Generic 20 0 $328
Pantoprazole Sodium Generic 20 0 $165
Lamotrigine Generic 19 0 $475

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Cynthia Armstrong's medical specialty?
Dr. Cynthia Armstrong practices Nurse Practitioner in Springfield, MO.
Where does Dr. Cynthia Armstrong practice?
Dr. Cynthia Armstrong practices at 3800 S National Ave Ste 700, Springfield, MO 658075279. Office phone: 4172698817.
What is Dr. Cynthia Armstrong's NPI?
Dr. Cynthia Armstrong's National Provider Identifier (NPI) is 1083080022, issued by NPPES.
Does Dr. Cynthia Armstrong accept Medicare assignment?
Yes. Dr. Cynthia Armstrong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Armstrong commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.