Doctor profile · Federal record
Dr. Christiaan Willig, D.D.S.
General Practice Dentistry · Elkhart, IN
- NPI 1801880422
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
110 N Nappanee St
Elkhart, IN 465141956
(574) 293-5216
fax (574) 522-1239
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- December 2, 2011
- Specialty taxonomy
- 1223G0001X — NUCC code
- State license (1)
- Indiana #12010401A
- Medicaid
- IN #13128866432
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801880422. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$83
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hu-Friedy Mfg. Co., LLC | 1 | $50.00 | |
| Align Technology, Inc. | 1 | $18.76 | |
| Dentsply Sirona Inc | 1 | $14.40 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
52
Patients
48
Total drug cost
$202
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amoxicillin | Generic | 21 | 18 | $28 |
| Penicillin V Potassium | Generic | 16 | 15 | $131 |
| Ibuprofen | Generic | 15 | 15 | $43 |
Frequently asked questions
What is Dr. Christiaan Willig's medical specialty?
Dr. Christiaan Willig practices General Practice Dentistry in Elkhart, IN.
Where does Dr. Christiaan Willig practice?
Dr. Christiaan Willig practices at 110 N Nappanee St, Elkhart, IN 465141956. Office phone: 5742935216.
What is Dr. Christiaan Willig's NPI?
Dr. Christiaan Willig's National Provider Identifier (NPI) is 1801880422, issued by NPPES.