Doctor profile · Federal record

Dr. Kelli Buntaine, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Emergency Registered Nurse · O Fallon, MO

  • NPI 1073279568
  • Accepts Medicare
  • 5 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
2991 Highway K
O Fallon, MO 633687862
(636) 435-2333
fax (314) 626-8009
Additional location
100 Medical Plz
Lake St Louis, MO 633671366
(636) 625-5300

Credentials & registration

NPPES · NUCC
NPI registered
November 2021 — 5 yrs on file
Profile last updated
December 13, 2022
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Missouri #2022015784 · Missouri #149260

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073279568. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
148
Distinct HCPCS
5
Medicare allowed
$9,110
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 55 52 $75
99203 New patient office or other outpatient visit, 30-44 minutes 40 40 $93
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 27 27 $41
81003 Automated urinalysis test 15 14 $2
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 11 11 $16

In context: peer comparison

Among 14 peers in O Fallon Family Nurse Practitioner, average services per provider: 78. This provider delivers 1.9× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
74
Patients
74
Total drug cost
$1,049
Drug Type Claims Patients Total cost
Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) Brand 27 27 $327
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 24 24 $278
Doxycycline Hyclate Generic 12 12 $154
Ipratropium Bromide Generic 11 11 $290

Frequently asked questions

Auto-generated from federal data
What is Dr. Kelli Buntaine's medical specialty?
Dr. Kelli Buntaine practices Family Nurse Practitioner in O Fallon, MO.
Where does Dr. Kelli Buntaine practice?
Dr. Kelli Buntaine practices at 2991 Highway K, O Fallon, MO 633687862. Office phone: 6364352333.
What is Dr. Kelli Buntaine's NPI?
Dr. Kelli Buntaine's National Provider Identifier (NPI) is 1073279568, issued by NPPES.
Does Dr. Kelli Buntaine accept Medicare assignment?
Yes. Dr. Kelli Buntaine accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kelli Buntaine commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS 87811). Source: CMS Medicare Physician & Other Practitioners file.