Doctor profile · Federal record
Dr. Allison Arch, M.D.
Neurology Physician (CMS: Neurology) · Torrance, CA
- NPI 1043509953
- Accepts Medicare
- 15 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4101 Torrance Blvd
Torrance, CA 905034607
(310) 374-8191 - Additional location
-
20 York St, Yale-New Haven Hospital
New Haven, CT 065103220
(203) 573-7354
fax (203) 573-6707 - Mailing address
-
21311 Madrona Ave Ste 101
Torrance, CA 905035970
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- March 29, 2021
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A136785
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043509953. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
631
Distinct HCPCS
9
Medicare allowed
$92,782
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 173 | 137 | $127 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 108 | 81 | $84 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 72 | $141 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 81 | 77 | $186 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 75 | 58 | $197 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 31 | 31 | $178 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 31 | $139 | |
99291 |
Critical care, first 30-74 minutes | 31 | 30 | $226 | |
99285 |
Emergency department visit with high level of medical decision making | 17 | 17 | $184 |
In context: peer comparison
Among 7 peers in Torrance Neurology Physician, average services per provider: 108. This provider delivers 5.8× the peer median.Open Payments
Industry payments received
All-time total
$1,129
Transactions
54
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 14 | $335.62 | |
| Pfizer INC. | 10 | $234.89 | |
| Ucb, INC. | 14 | $155.94 | |
| Genentech USA, INC. | 3 | $97.93 | |
| Lilly USA, LLC | 3 | $74.50 | |
| Novartis Pharmaceuticals Corporation | 2 | $50.84 | |
| Scilex Pharmaceuticals INC. | 2 | $47.13 | |
| Lundbeck LLC | 1 | $32.85 | |
| Microtransponder, INC. | 1 | $26.76 | |
| Biogen, INC. | 1 | $26.55 | |
| Eisai INC. | 1 | $18.12 | |
| Mitsubishi Tanabe Pharma America, INC. | 1 | $14.58 | |
| Amgen INC. | 1 | $13.11 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
286
Patients
34
Total drug cost
$9,464
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levetiracetam | Generic | 57 | 17 | $2,624 |
| Donepezil Hcl | Generic | 40 | 17 | $731 |
| Cyclobenzaprine Hcl | Generic | 21 | 0 | $44 |
| Atorvastatin Calcium | Generic | 20 | 0 | $456 |
| Quetiapine Fumarate | Generic | 19 | 0 | $593 |
| Duloxetine Hcl | Generic | 17 | 0 | $543 |
| Gabapentin | Generic | 17 | 0 | $554 |
| Divalproex Sodium | Generic | 16 | 0 | $854 |
| Pregabalin | Generic | 16 | 0 | $830 |
| Zolpidem Tartrate | Generic | 16 | 0 | $63 |
Frequently asked questions
What is Dr. Allison Arch's medical specialty?
Dr. Allison Arch practices Neurology Physician in Torrance, CA.
Where does Dr. Allison Arch practice?
Dr. Allison Arch practices at 4101 Torrance Blvd, Torrance, CA 905034607. Office phone: 3103748191.
What is Dr. Allison Arch's NPI?
Dr. Allison Arch's National Provider Identifier (NPI) is 1043509953, issued by NPPES.
Does Dr. Allison Arch accept Medicare assignment?
Yes. Dr. Allison Arch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Allison Arch commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.