Doctor profile · Federal record

Dr. Keely Dayton, FNP-C

Nurse Practitioner · Saint Louis, MO

  • NPI 1407315682
  • Accepts Medicare
  • 8 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 7 locations .

NPPES Updated May 11, 2026
Primary practice
10010 Kennerly RD
Saint Louis, MO 631282106
(636) 386-7222
fax (636) 386-7810
Additional location
1000 Eleven S Ste 4A
Columbia, IL 622361077
(618) 206-6120
Additional location
108 W US Highway 40
Troy, IL 622941836
(618) 667-1800
fax (618) 667-1802
Show 4 more locations
Additional location
1103 Belt Line RD
Collinsville, IL 622344368
(618) 344-2273
Additional location
159 E McArthur Dr
Bethalto, IL 620101918
(618) 258-7504
Additional location
17 Ginger Creek Mdws
Glen Carbon, IL 620343508
(618) 656-9777
Additional location
6800 State Route 162
Maryville, IL 620628521
(618) 288-5711
fax (618) 288-4088
Mailing address
Po Box 22407
Saint Louis, MO 631260407

Credentials & registration

NPPES · NUCC
NPI registered
March 2019 — 7 yrs on file
Profile last updated
May 9, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Illinois #043111813

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407315682. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
211
Distinct HCPCS
5
Medicare allowed
$17,049
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 93 75 $105
99213 Established patient office or other outpatient visit, 20-29 minutes 68 57 $75
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 21 20 $49
81003 Automated urinalysis test 18 18 $2
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 11 11 $106

In context: peer comparison

Among 112 peers in Saint Louis Nurse Practitioner, average services per provider: 76. This provider delivers 2.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 1 $16.88
Novo Nordisk INC 1 $15.13

By nature of payment

Food and Beverage
$32

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
533
Patients
342
Total drug cost
$4,842
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 66 29 $797
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 54 53 $443
Amlodipine Besylate Generic 43 22 $277
Furosemide Generic 38 16 $159
Losartan Potassium Generic 35 15 $361
Azithromycin Generic 34 33 $133
Prednisone Generic 34 30 $117
Cephalexin Generic 32 28 $203
Levothyroxine Sodium Generic 30 16 $550
Methylprednisolone Generic 30 30 $210

Frequently asked questions

Auto-generated from federal data
What is Dr. Keely Dayton's medical specialty?
Dr. Keely Dayton practices Nurse Practitioner in Saint Louis, MO.
Where does Dr. Keely Dayton practice?
Dr. Keely Dayton practices at 10010 Kennerly RD, Saint Louis, MO 631282106. Office phone: 6363867222.
What is Dr. Keely Dayton's NPI?
Dr. Keely Dayton's National Provider Identifier (NPI) is 1407315682, issued by NPPES.
Does Dr. Keely Dayton accept Medicare assignment?
Yes. Dr. Keely Dayton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Keely Dayton commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (HCPCS 87428). Source: CMS Medicare Physician & Other Practitioners file.