Doctor profile · Federal record
Dr. David Winchell, P.A.-C
Medical Physician Assistant (CMS: Physician Assistant) · Saint Peters, MO
- NPI 1871550921
- Accepts Medicare
- MIPS 86.9 / 100 · 2023
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
5700 Mexico RD Ste 14
Saint Peters, MO 63376
(636) 277-0371
fax (636) 447-4161 - Additional location
-
1800 Wentzville Pkwy
Wentzville, MO 633853817
(636) 200-9220
fax (636) 590-7659 - Additional location
-
9209 Phoenix Village Pkwy
O Fallon, MO 633684280
(636) 561-4613
fax (636) 561-4610 - Mailing address
-
801 York St
Manitowoc, WI 542204630
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- March 18, 2025
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- Missouri #102833
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871550921. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,388
Distinct HCPCS
10
Medicare allowed
$74,125
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 472 | 102 | $6 | |
17000 |
Destruction of precancer skin growth, 1 growth | 188 | 162 | $42 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 186 | 174 | $75 | |
17110 |
Destruction of skin growth, 1-14 growths | 155 | 136 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 133 | 98 | $103 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 88 | 88 | $93 | |
11102 |
Biopsy of related skin growth, first growth | 84 | 80 | $73 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 36 | 36 | $138 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 16 | 15 | $47 | |
11103 |
Biopsy of related skin growth, each additional growth | 15 | 15 | $42 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 126. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$3,800
Transactions
170
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 37 | $948.39 | |
| ABBVIE INC. | 33 | $477.39 | |
| E.R. Squibb & Sons, L.L.C. | 12 | $460.61 | |
| Dermavant Sciences, Inc. | 33 | $277.97 | |
| Galderma Laboratories, L.P. | 5 | $273.55 | |
| Lilly USA, LLC | 10 | $249.20 | |
| Amgen Inc. | 10 | $184.59 | |
| UCB, Inc. | 4 | $163.37 | |
| SUN PHARMACEUTICAL INDUSTRIES INC. | 5 | $133.81 | |
| LEO Pharma Inc. | 5 | $110.92 | |
| Novartis Pharmaceuticals Corporation | 4 | $98.46 | |
| GENZYME CORPORATION | 3 | $81.90 | |
| PFIZER INC. | 3 | $57.62 | |
| MAYNE PHARMA COMMERCIAL LLC | 4 | $54.90 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $45.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
702
Patients
372
Total drug cost
$61,134
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 178 | 84 | $3,235 |
| Triamcinolone Acetonide | Generic | 167 | 108 | $1,477 |
| Clobetasol Propionate | Generic | 85 | 46 | $3,815 |
| Doxycycline Hyclate | Generic | 56 | 22 | $2,091 |
| Clindamycin Phosphate | Generic | 45 | 14 | $1,579 |
| Fluocinonide | Generic | 45 | 27 | $1,782 |
| Hydrocortisone | Generic | 42 | 36 | $255 |
| Mupirocin | Generic | 31 | 24 | $192 |
| Metronidazole | Generic | 17 | 11 | $1,521 |
| Calcipotriene | Generic | 13 | 0 | $1,597 |
Frequently asked questions
What is Dr. David Winchell's medical specialty?
Dr. David Winchell practices Medical Physician Assistant in Saint Peters, MO.
Where does Dr. David Winchell practice?
Dr. David Winchell practices at 5700 Mexico RD Ste 14, Saint Peters, MO 63376. Office phone: 6362770371.
What is Dr. David Winchell's NPI?
Dr. David Winchell's National Provider Identifier (NPI) is 1871550921, issued by NPPES.
Does Dr. David Winchell accept Medicare assignment?
Yes. Dr. David Winchell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Winchell commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Destruction of precancer skin growth, 1 growth (HCPCS 17000); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.