Doctor profile · Federal record
Dr. Christopher O'Carroll, M.D.
Neurology Physician (CMS: Neurology) · Newport Beach, CA
- NPI 1720187487
- Accepts Medicare
- MIPS 50.2 / 100 · 2023
- 51 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3900 W Coast Hwy, Suite 330
Newport Beach, CA 926634091
(949) 759-8001
fax (949) 759-1410
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 22, 2023
- Year of graduation
- 1975 — 51 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A38693
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720187487. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
100,338
Distinct HCPCS
8
Medicare allowed
$832,138
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0585 |
Injection, onabotulinumtoxina, 1 unit | 98,800 | 147 | $6 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 449 | 168 | $139 | |
64615 |
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 397 | 123 | $164 | |
90785 |
Psychiatric services complicated by communication factor | 192 | 12 | $16 | |
90838 |
Psychotherapy with evaluation and management visit, 1 hour | 192 | 12 | $123 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 123 | 123 | $237 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 120 | 100 | $194 | |
64616 |
Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | 65 | 21 | $147 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 2,624. This provider delivers 38× the peer median.Open Payments
Industry payments received
All-time total
$30,720
Transactions
278
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 95 | $19,172.87 | |
| Lundbeck LLC | 12 | $7,118.16 | |
| PFIZER INC. | 31 | $996.02 | |
| UCB, Inc. | 24 | $782.12 | |
| Neurocrine Biosciences, Inc. | 22 | $449.70 | |
| Teva Pharmaceuticals USA, Inc. | 23 | $405.04 | |
| Alexion Pharmaceuticals, Inc. | 13 | $311.18 | |
| Eisai Inc. | 10 | $239.06 | |
| Axsome Therapeutics, Inc. | 9 | $227.82 | |
| Lilly USA, LLC | 9 | $183.99 | |
| Currax Pharmaceuticals LLC | 14 | $139.83 | |
| Collegium Pharmaceutical, Inc. | 5 | $108.44 | |
| IDORSIA PHARMACEUTICALS US INC | 5 | $93.97 | |
| SCILEX PHARMACEUTICALS INC. | 5 | $82.92 | |
| LivaNova USA, Inc. | 1 | $72.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,156
Patients
747
Total drug cost
$535,569
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 560 | 78 | $14,559 |
| Sumatriptan Succinate | Generic | 447 | 87 | $40,954 |
| Clonazepam | Generic | 415 | 97 | $3,559 |
| Gabapentin | Generic | 367 | 77 | $5,135 |
| Butalbital-Acetaminophen-Caffe (Butalb/Acetaminophen/Caffeine) | Brand | 276 | 56 | $9,635 |
| Spravato (Esketamine Hcl) | Brand | 269 | 12 | $273,920 |
| Alprazolam | Generic | 248 | 55 | $1,772 |
| Rizatriptan (Rizatriptan Benzoate) | Brand | 244 | 42 | $6,071 |
| Oxycodone Hcl | Generic | 222 | 30 | $6,627 |
| Lorazepam | Generic | 221 | 39 | $2,902 |
Hospital affiliations
Frequently asked questions
What is Dr. Christopher O'Carroll's medical specialty?
Dr. Christopher O'Carroll practices Neurology Physician in Newport Beach, CA.
Where does Dr. Christopher O'Carroll practice?
Dr. Christopher O'Carroll practices at 3900 W Coast Hwy, Newport Beach, CA 926634091. Office phone: 9497598001.
What is Dr. Christopher O'Carroll's NPI?
Dr. Christopher O'Carroll's National Provider Identifier (NPI) is 1720187487, issued by NPPES.
Does Dr. Christopher O'Carroll accept Medicare assignment?
Yes. Dr. Christopher O'Carroll accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher O'Carroll commonly perform?
Top Medicare-reported procedures in 2023: Injection, onabotulinumtoxina, 1 unit (HCPCS J0585); Established patient office or other outpatient visit (HCPCS 99214); Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face (HCPCS 64615). Source: CMS Medicare Physician & Other Practitioners file.