Doctor profile · Federal record
Dr. Robyn Fanderclai, M.D.
Dermatology Physician (CMS: Dermatology) · O Fallon, MO
- NPI 1457462418
- Accepts Medicare
- MIPS 83.3 / 100 · 2023
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
9209 Phoenix Village Pkwy
O Fallon, MO 633684280
(636) 561-4613
fax (636) 561-4610 - Additional location
-
16516 Manchester RD
Wildwood, MO 630401217
(636) 458-8400
fax (636) 458-8404 - Additional location
-
1800 Wentzville Pkwy
Wentzville, MO 633853817
(636) 200-9220
fax (636) 590-7659 - Additional location
-
5700 Mexico RD Ste 14
Saint Peters, MO 633761667
(636) 277-0371
fax (636) 447-4161 - Mailing address
-
801 York St
Manitowoc, WI 542204630
Show 1 more location
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 5, 2025
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- Missouri #2003005421
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457462418. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,569
Distinct HCPCS
10
Medicare allowed
$167,161
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7345 |
Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 2,200 | 11 | $2 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 723 | 495 | $88 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 564 | 133 | $6 | |
17000 |
Destruction of precancer skin growth, 1 growth | 295 | 217 | $53 | |
11102 |
Biopsy of related skin growth, first growth | 246 | 197 | $89 | |
17110 |
Destruction of skin growth, 1-14 growths | 172 | 132 | $108 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 83 | 74 | $55 | |
11103 |
Biopsy of related skin growth, each additional growth | 73 | 49 | $49 | |
17262 |
Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm | 45 | 35 | $161 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 28 | 28 | $109 |
In context: peer comparison
Among 3 peers in O Fallon Dermatology Physician, average services per provider: 259. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$2,703
Transactions
183
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dermavant Sciences, INC. | 51 | $454.07 | |
| Abbvie INC. | 37 | $361.87 | |
| E.R. Squibb & Sons, L.L.C. | 9 | $361.29 | |
| Amgen INC. | 19 | $267.12 | |
| Janssen Biotech, INC. | 25 | $258.43 | |
| Lilly USA, LLC | 7 | $212.02 | |
| Leo Pharma INC. | 8 | $184.47 | |
| Novartis Pharmaceuticals Corporation | 7 | $141.24 | |
| Incyte Corporation | 3 | $64.93 | |
| Regeneron Healthcare Solutions, INC. | 3 | $64.36 | |
| Mayne Pharma Commercial LLC | 5 | $63.22 | |
| Ortho Dermatologics, A Division of Bausch Health US, LLC | 3 | $63.19 | |
| Arcutis Biotherapeutics, INC. | 3 | $60.24 | |
| Biofrontera INC. | 2 | $26.77 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $25.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
694
Patients
474
Total drug cost
$189,543
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ketoconazole | Generic | 183 | 113 | $4,505 |
| Triamcinolone Acetonide | Generic | 94 | 79 | $602 |
| Clobetasol Propionate | Generic | 68 | 42 | $1,929 |
| Fluorouracil | Generic | 54 | 49 | $4,621 |
| Mupirocin | Generic | 47 | 44 | $292 |
| Cephalexin | Generic | 39 | 37 | $591 |
| Otezla (Apremilast) | Brand | 35 | 0 | $168,300 |
| Doxycycline Hyclate | Generic | 33 | 23 | $594 |
| Hydrocortisone | Generic | 30 | 24 | $177 |
| Metronidazole | Generic | 24 | 18 | $1,875 |
Frequently asked questions
What is Dr. Robyn Fanderclai's medical specialty?
Dr. Robyn Fanderclai practices Dermatology Physician in O Fallon, MO.
Where does Dr. Robyn Fanderclai practice?
Dr. Robyn Fanderclai practices at 9209 Phoenix Village Pkwy, O Fallon, MO 633684280. Office phone: 6365614613.
What is Dr. Robyn Fanderclai's NPI?
Dr. Robyn Fanderclai's National Provider Identifier (NPI) is 1457462418, issued by NPPES.
Does Dr. Robyn Fanderclai accept Medicare assignment?
Yes. Dr. Robyn Fanderclai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robyn Fanderclai commonly perform?
Top Medicare-reported procedures in 2023: Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (HCPCS J7345); Established patient office or other outpatient visit (HCPCS 99213); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003). Source: CMS Medicare Physician & Other Practitioners file.