Physician Profile
Unclaimed ProfileAbout LI
Jonathan Li practises ophthalmology in San Francisco, CA. Jonathan is a 2016 graduate of Perelman School of Med at the University of Pennsylvania. Jonathan is also listed as specialising in student in an organized health care education program.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Li specialise in?
Dr. Li is an ophthalmology in San Francisco, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Li located?
Dr. Li is listed at 513 PARNASSUS AVE S-321, San Francisco, CA 94143. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Li's phone number?
The number on file is (415) 476-1239. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Li's NPI number?
Dr. Li's National Provider Identifier is 1689036238. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Li go to medical school?
Dr. Li attended Perelman School of Med at the University of Pennsylvania, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Li been practising?
Dr. Li has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Li do most often?
According to Medicare billing data, Dr. Li performs procedures including complex removal of cataract with insertion of prosthetic lens and removal of cataract with insertion of prosthetic lens; provides treatments such as measurement of corneal curvature and depth of eye and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Li confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Li. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (415) 476-1239
- Email not available
Practice Locations
513 PARNASSUS AVE S-321
San Francisco, CA 94143
Procedures Most Often Billed to Medicare
208 services · 170 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
112 |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
29 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
33 |
| Imaging of retina | Treatment | 92134 |
23 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other ophthalmology specialists in San Francisco 8
Same specialty, same city.
Trained at Perelman School of Med at the University of Pennsylvania 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 at Perelman School of Med at the University of Pennsylvania 8
Providers who graduated from the same medical school in the same year.
Also performs Complex removal of cataract with insertion of prosthetic lens 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.