Jonathan Song, MD
NPI 1508957564 · Ophthalmology Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Song, MD is a Ophthalmology Physician provider in Los Angeles, CA (NPI 1508957564).
Provider details
- NPI number
- 1508957564
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G79733 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 682 | 287 |
| Cyclosporine | 503 | 131 |
| Fluorometholone | 488 | 159 |
| Ofloxacin | 463 | 235 |
| Latanoprost | 322 | 99 |
| Erythromycin Basebrand: Erythromycin | 175 | 71 |
| Moxifloxacin Hclbrand: Moxifloxacin | 162 | 44 |
| Dorzolamide Hcl/Timolol Maleat |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$256 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-27
- Last updated
- 2021-12-01
Frequently asked questions
- What is Jonathan Song's NPI number?
- Jonathan Song's National Provider Identifier (NPI) is 1508957564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Song's specialty?
- Jonathan Song is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Song located?
- Jonathan Song's practice location on file with NPPES is 1450 San Pablo St, Los Angeles, CA 90033-5331.
- What is Jonathan Song's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Song is (323) 442-6335.
- Does Jonathan Song accept Medicare?
- Jonathan Song is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Song's NPI active?
- Yes — Jonathan Song's NPI (1508957564) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.