Psychiatry and Neurology, Neurology · Anaheim, CA
NPI
1649298084
Since 2006
Specialty
Psychiatry and Neurology, Neurology
Code 2084N0400X
Group practices
1
Medicare group memberships
Hospitals
0
Hospital affiliations
3055 W Orange Ave, Suite 101
Anaheim, CA, 92804
Phone (714) 484-8054
Groups this clinician bills Medicare through
Medicare paid, 2024
$207K
16,643 services
Medicare patients, 2024
482
Average age 80
Drug cost, 2024
$632K
12,216 prescriptions
Company payments, 2025
$118
From 3 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Sung-Un J Park was code J1010 (injection, methylprednisolone acetate, 1 mg), 10,010 times for 91 patients. In total Sung-Un J Park billed 16,643 services in 28 codes, and Medicare paid $207K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2007-07-08.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| J1010 Injection, methylprednisolone acetate, 1 mg | Office | 10,010 | 91 | $0.09 | $950 |
| J0665 Injection, bupivicaine, not otherwise specified, 0.5 mg | Office | 3,770 | 77 | $0.01 | $30.49 |
| 99214 Office E&M - Established | Office | 831 | 413 | $96.37 | $80K |
| J0670 Injection, mepivacaine hydrochloride, per 10 ml | Office | 218 | 56 | $2.37 | $516 |
| 95819 Neurologic | Office | 143 | 77 | $219.95 | $31K |
| 99205 Office E&M - New | Office | 129 | 129 | $169.52 | $22K |
| 20553 Musculoskeletal | Office | 100 | 55 | $45.41 | $4,541 |
| J1020 Injection, methylprednisolone acetate, 20 mg | Office | 94 | 26 | $4.74 | $446 |
| 64483 Nerve Block Injection - Back | Office | 81 | 50 | $296.63 | $24K |
| J1040 Injection, methylprednisolone acetate, 80 mg | Office | 80 | 42 | $7.21 | $576 |
| 64484 Nerve Block Injection - Back | Office | 71 | 44 | $136.12 | $9,665 |
| 64479 Nerve Block Injection - Back | Office | 54 | 42 | $314.56 | $17K |
| 64480 Nerve Block Injection - Back | Office | 14 | 11 | $164.46 | $2,302 |
| 20552 Musculoskeletal | Office | 14 | 12 | $38.79 | $543 |
| 99215 Office E&M - Established | Office | 12 | 12 | $142.54 | $1,710 |
By year: 2022 $262K for 4,943 services; 2023 $251K for 4,435 services; 2024 $207K for 16,643 services.
Medicare prescription drug claims, 2024
In 2024, the drug Sung-Un J Park prescribed most often to Medicare patients was Memantine Hcl, with 1,783 prescriptions and refills. In total Sung-Un J Park wrote 12,216 Medicare prescriptions that cost $632K.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Memantine Hcl Generic | 1,783 | 3,370 | 445 | $33K |
| Galantamine Hbr Generic | 1,045 | 2,008 | 271 | $96K |
| Gabapentin Generic | 822 | 1,315 | 196 | $11K |
| Quetiapine Fumarate Generic | 665 | 1,213 | 199 | $4,874 |
| Pregabalin Generic | 624 | 828 | 142 | $9,706 |
| Donepezil Hcl Generic | 619 | 1,162 | 155 | $8,324 |
| Carbidopa-Levodopa Carbidopa/Levodopa | 409 | 780 | 94 | $9,736 |
| Sertraline Hcl Generic | 311 | 512 | 80 | $2,154 |
| Zolpidem Tartrate Generic | 304 | 347 | 86 | $659 |
| Duloxetine Hcl Generic | 288 | 513 | 92 | $3,675 |
| Clopidogrel Clopidogrel Bisulfate | 282 | 601 | 93 | $1,825 |
| Bupropion Hcl Generic | 269 | 549 | 99 | $5,499 |
| Olanzapine Generic | 263 | 444 | 74 | $7,299 |
| Primidone Generic | 254 | 439 | 55 | $5,942 |
| Trazodone Hcl Generic | 221 | 375 | 60 | $823 |
Brand drugs: - claims; generic drugs: 11,884 claims; opioid claims: 321.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Sung-Un J Park $118 ($118 in general payments such as food, travel and fees) from 3 companies. The largest payer was ACADIA Pharmaceuticals Inc with $46.86.
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.