Doctor profile · Federal record
Dr. Samuel Nixon, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Fullerton, CA
- NPI 1134214406
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
433 W. Bastanchury RD
Fullerton, CA 92835
(714) 449-4800
fax (714) 449-4956 - Mailing address
-
Dept La21190
Pasadena, CA 911851190
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A87094
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134214406. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
830
Distinct HCPCS
5
Medicare allowed
$83,314
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 507 | 183 | $83 | |
99239 |
Hospital discharge day management, more than 30 minutes | 145 | 142 | $121 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 88 | 41 | $125 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 79 | 79 | $137 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $182 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 158. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$159
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 2 | $56.00 | |
| Kestra Medical Technology Services, Inc. | 2 | $49.39 | |
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | 1 | $36.18 | |
| Janssen Pharmaceuticals, Inc | 1 | $17.10 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
291
Patients
221
Total drug cost
$15,343
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 30 | 20 | $337 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 29 | 29 | $288 |
| Furosemide | Generic | 28 | 20 | $103 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 27 | 27 | $158 |
| Pantoprazole Sodium | Generic | 22 | 16 | $1,712 |
| Eliquis (Apixaban) | Brand | 21 | 0 | $11,908 |
| Ciprofloxacin Hcl | Generic | 19 | 19 | $88 |
| Metoprolol Tartrate | Generic | 16 | 11 | $83 |
| Amlodipine Besylate | Generic | 15 | 11 | $69 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 14 | 0 | $156 |
Frequently asked questions
What is Dr. Samuel Nixon's medical specialty?
Dr. Samuel Nixon practices Hospitalist Physician in Fullerton, CA.
Where does Dr. Samuel Nixon practice?
Dr. Samuel Nixon practices at 433 W. Bastanchury RD, Fullerton, CA 92835. Office phone: 7144494800.
What is Dr. Samuel Nixon's NPI?
Dr. Samuel Nixon's National Provider Identifier (NPI) is 1134214406, issued by NPPES.
Does Dr. Samuel Nixon accept Medicare assignment?
Yes. Dr. Samuel Nixon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Nixon commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.