Doctor profile · Federal record
Dr. Nicolas Thor, MD
Internal Medicine Physician (CMS: Internal Medicine) · Colton, CA
- NPI 1861078545
- Accepts Medicare
- 5 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
400 N Pepper Ave
Colton, CA 923241801
(909) 580-1000
Credentials & registration
- NPI registered
- March 2021 — 5 yrs on file
- Profile last updated
- March 24, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A193399
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861078545. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$600
Transactions
11
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 3 | $193.58 | |
| Janssen Pharmaceuticals, Inc | 4 | $178.21 | |
| Actelion Pharmaceuticals US, Inc. | 1 | $142.01 | |
| ABIOMED | 2 | $61.65 | |
| PUMA BIOTECHNOLOGY, INC. | 1 | $24.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
61
Patients
0
Total drug cost
$1,584
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Nifedipine Er (Nifedipine) | Brand | 20 | 0 | $686 |
| Atorvastatin Calcium | Generic | 19 | 0 | $369 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 11 | 0 | $101 |
| Enalapril Maleate | Generic | 11 | 0 | $428 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicolas Thor's medical specialty?
Dr. Nicolas Thor practices Internal Medicine Physician in Colton, CA.
Where does Dr. Nicolas Thor practice?
Dr. Nicolas Thor practices at 400 N Pepper Ave, Colton, CA 923241801. Office phone: 9095801000.
What is Dr. Nicolas Thor's NPI?
Dr. Nicolas Thor's National Provider Identifier (NPI) is 1861078545, issued by NPPES.
Does Dr. Nicolas Thor accept Medicare assignment?
Yes. Dr. Nicolas Thor accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.