Doctor profile · Federal record

Dr. Allison Gage, NP-C

Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Adult Health Nurse Practitioner · Saint Louis, MO

  • NPI 1205106291
  • Accepts Medicare
  • 15 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
12200 Weber Hill RD Ste 100
Saint Louis, MO 631271599
(314) 698-2500

Credentials & registration

NPPES · NUCC
NPI registered
January 2012 — 14 yrs on file
Profile last updated
March 5, 2018
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
363LA2200X — NUCC code
State licenses (2)
Missouri #2012001657 · Missouri #A1211046
Medicaid
MO #1205106291

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205106291. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
366
Distinct HCPCS
8
Medicare allowed
$33,394
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 117 101 $106
99213 Established patient office or other outpatient visit, 20-29 minutes 88 80 $75
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 46 46 $109
G0008 Administration of influenza virus vaccine 28 28 $30
90662 Influenza vaccine split virus, preservative free 25 25 $72
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 21 21 $282
G0009 Administration of pneumococcal vaccine 21 21 $30
83036 Hemoglobin a1c level 20 14 $10

In context: peer comparison

Among 71 peers in this city , average services per provider: 155. This provider delivers 2.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 1 $20.54

By nature of payment

Food and Beverage
$21

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
706
Patients
277
Total drug cost
$9,409
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 79 28 $458
Lisinopril Generic 77 28 $601
Atorvastatin Calcium Generic 72 27 $830
Levothyroxine Sodium Generic 63 21 $1,405
Bupropion Xl (Bupropion Hcl) Brand 51 11 $2,179
Prednisone Generic 48 44 $111
Losartan Potassium Generic 45 18 $505
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 41 19 $994
Alendronate Sodium Generic 39 13 $377
Pravastatin Sodium Generic 39 18 $618

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Allison Gage's medical specialty?
Dr. Allison Gage practices Adult Health Nurse Practitioner in Saint Louis, MO.
Where does Dr. Allison Gage practice?
Dr. Allison Gage practices at 12200 Weber Hill RD Ste 100, Saint Louis, MO 631271599. Office phone: 3146982500.
What is Dr. Allison Gage's NPI?
Dr. Allison Gage's National Provider Identifier (NPI) is 1205106291, issued by NPPES.
Does Dr. Allison Gage accept Medicare assignment?
Yes. Dr. Allison Gage accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Gage 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.