Doctor profile · Federal record
Dr. Haeryong Oh, M.D.
Neurology Physician (CMS: Neurology) · Long Beach, CA
- NPI 1225206881
- Accepts Medicare
- 21 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
4910 Airport Plaza Dr Ste 100
Long Beach, CA 908151377
(562) 429-2473 - Additional location
-
2925 Palo Verde Ave
Long Beach, CA 908151552
fax (562) 496-5577 - Mailing address
-
Po Box 35380
Las Vegas, NV 891335380
Credentials & registration
- NPI registered
- February 2008 — 18 yrs on file
- Profile last updated
- January 4, 2026
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A100397
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1225206881. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
204
Distinct HCPCS
7
Medicare allowed
$26,045
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 44 | 33 | $98 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 43 | 43 | $122 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 35 | $139 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 30 | 26 | $194 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $173 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 16 | 12 | $73 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 13 | 12 | $62 |
In context: peer comparison
Among 4 peers in Long Beach Neurology Physician, average services per provider: 125. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,605
Patients
440
Total drug cost
$103,867
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 216 | 56 | $5,060 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 200 | 53 | $9,088 |
| Galantamine ER (Galantamine Hbr) | Brand | 180 | 46 | $20,082 |
| Levetiracetam | Generic | 148 | 37 | $10,722 |
| Memantine Hcl | Generic | 131 | 44 | $10,977 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 118 | 35 | $1,279 |
| Pramipexole Dihydrochloride (Pramipexole di-Hcl) | Brand | 92 | 30 | $4,611 |
| Topiramate | Generic | 80 | 22 | $2,241 |
| Lacosamide | Generic | 74 | 15 | $20,467 |
| Trazodone Hcl | Generic | 69 | 20 | $847 |
Frequently asked questions
What is Dr. Haeryong Oh's medical specialty?
Dr. Haeryong Oh practices Neurology Physician in Long Beach, CA.
Where does Dr. Haeryong Oh practice?
Dr. Haeryong Oh practices at 4910 Airport Plaza Dr Ste 100, Long Beach, CA 908151377. Office phone: 5624292473.
What is Dr. Haeryong Oh's NPI?
Dr. Haeryong Oh's National Provider Identifier (NPI) is 1225206881, issued by NPPES.
Does Dr. Haeryong Oh accept Medicare assignment?
Yes. Dr. Haeryong Oh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Haeryong Oh commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.