Jaehoon Oh, M.D.
NPI 1487606356 · Psychiatry Physician · La, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaehoon Oh, M.D. is a Psychiatry Physician provider in La, CA (NPI 1487606356).
Provider details
- NPI number
- 1487606356
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G73752 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
486 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 235 | $99 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 125 | $98 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 92 | $139 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 34 | $139 |
Typical Medicare-allowed amounts for these services range $98–$139 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Olanzapine | 116 | 14 |
| Mirtazapine | 114 | 15 |
| Sertraline Hcl | 99 | 17 |
| Trazodone Hcl | 84 | 12 |
| Lithium Carbonate | 77 | — |
| Clozapine | 74 | — |
| Clonazepam | 73 | — |
| Lorazepam |
Practice location
Mailing address
Additional practice locations (3)
- 11050 Artesia Blvd Ste FCerritos, CA 90703-2542Phone: (562) 860-8838
- 600 St Paul Ave Ste 101Los Angeles, CA 90017-5660Phone: (213) 483-3000
- 15350 Sherman Way Ste 200Van Nuys, CA 91406-4458Phone: (818) 267-1100
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2020-12-11
- Certified
- 2020-12-11
Frequently asked questions
- What is Jaehoon Oh's NPI number?
- Jaehoon Oh's National Provider Identifier (NPI) is 1487606356, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaehoon Oh's specialty?
- Jaehoon Oh is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jaehoon Oh located?
- Jaehoon Oh's practice location on file with NPPES is 520 So. Lafayette Pk. Pl. 3rd Floor, La, CA 90057.
- What is Jaehoon Oh's phone number?
- The practice phone number listed in the NPPES registry for Jaehoon Oh is (213) 252-2100.
- Does Jaehoon Oh accept Medicare?
- Jaehoon Oh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaehoon Oh's NPI active?
- Yes — Jaehoon Oh's NPI (1487606356) is active in the NPPES registry as of the last update on 2020-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.