Doctor profile · Federal record
Dr. Caroline Witmer, NP
Adult Health Nurse Practitioner (CMS: Nurse Practitioner) · Exton, PA
- NPI 1457123440
- Accepts Medicare
- 3 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
860 Springdale Dr
Exton, PA 193412847
(610) 524-3703 - Mailing address
-
700 Spring Line Dr
West Chester, PA 193827157
Credentials & registration
- NPI registered
- October 2023 — 3 yrs on file
- Year of graduation
- 2023 — 3 yrs since
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Pennsylvania #SP028493
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457123440. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$179
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ardelyx, Inc. | 1 | $118.75 | |
| CALLIDITAS THERAPEUTICS US INC. | 1 | $22.26 | |
| Amgen Inc. | 1 | $21.20 | |
| Travere Therapeutics, Inc. | 1 | $16.89 |
By nature of payment
Frequently asked questions
What is Dr. Caroline Witmer's medical specialty?
Dr. Caroline Witmer practices Adult Health Nurse Practitioner in Exton, PA.
Where does Dr. Caroline Witmer practice?
Dr. Caroline Witmer practices at 860 Springdale Dr, Exton, PA 193412847. Office phone: 6105243703.
What is Dr. Caroline Witmer's NPI?
Dr. Caroline Witmer's National Provider Identifier (NPI) is 1457123440, issued by NPPES.
Does Dr. Caroline Witmer accept Medicare assignment?
Yes. Dr. Caroline Witmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.