Doctor profile · Federal record
Dr. Stephanie Massey, D.O.
Family Medicine Physician (CMS: Family Practice) · Fenton, MO
- NPI 1801236393
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1345 Smizer Mill RD Ste 1100
Fenton, MO 630267305
(636) 496-5023
fax (636) 496-5055 - Mailing address
-
Po Box 955534
Saint Louis, MO 631955534
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- November 3, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Missouri #2015029972
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801236393. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
711
Distinct HCPCS
10
Medicare allowed
$74,188
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 301 | 178 | $122 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 165 | 165 | $125 | |
G0008 |
Administration of influenza virus vaccine | 48 | 48 | $30 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 45 | 45 | $76 | |
83036 |
Hemoglobin a1c level | 42 | 30 | $10 | |
90480 |
Admn sarscov2 vacc 1 dose | 21 | 21 | $40 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 21 | 21 | $128 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 20 | 20 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 19 | 19 | $30 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 16 | $88 |
In context: peer comparison
Among 10 peers in Fenton Family Medicine Physician, average services per provider: 76. This provider delivers 9.4× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Exact Sciences Corporation | 1 | $18.06 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,028
Patients
829
Total drug cost
$40,609
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 440 | 129 | $4,747 |
| Levothyroxine Sodium | Generic | 300 | 81 | $5,298 |
| Lisinopril | Generic | 281 | 81 | $2,360 |
| Amlodipine Besylate | Generic | 225 | 65 | $1,612 |
| Losartan Potassium | Generic | 207 | 55 | $2,479 |
| Alprazolam | Generic | 201 | 46 | $950 |
| Pantoprazole Sodium | Generic | 199 | 56 | $3,015 |
| Omeprazole | Generic | 193 | 57 | $3,185 |
| Gabapentin | Generic | 188 | 47 | $4,368 |
| Simvastatin | Generic | 154 | 41 | $1,902 |
Frequently asked questions
What is Dr. Stephanie Massey's medical specialty?
Dr. Stephanie Massey practices Family Medicine Physician in Fenton, MO.
Where does Dr. Stephanie Massey practice?
Dr. Stephanie Massey practices at 1345 Smizer Mill RD Ste 1100, Fenton, MO 630267305. Office phone: 6364965023.
What is Dr. Stephanie Massey's NPI?
Dr. Stephanie Massey's National Provider Identifier (NPI) is 1801236393, issued by NPPES.
Does Dr. Stephanie Massey accept Medicare assignment?
Yes. Dr. Stephanie Massey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stephanie Massey commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.