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Edit this profileAt a glance
- 513 Parnassus Ave, S-321, San Francisco, CA 94143
About Jonathan Li
Jonathan Li practices 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 specializing in student in an organized health care education program. According to Medicare claims data, Jonathan cared for 170 Medicare patients across 208 services. The services billed most often include complex removal of cataract with insertion of prosthetic lens, measurement of corneal curvature and depth of eye, and removal of cataract with insertion of prosthetic lens. The provider's National Provider Identifier (NPI) is 1689036238.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (415) 476-1239
- Email not available
Practice Locations
513 PARNASSUS AVE S-321
San Francisco, CA 94143
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
208 services · 170 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
112 | Too few peers to compare |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
29 | Less often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
33 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
23 | Less often than most peers in Ophthalmology |
| 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 | Less often than most peers in Ophthalmology |
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 eye doctors 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.
Common questions
What does Jonathan Li specialize in?
Jonathan Li is an eye doctor in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Jonathan Li located?
Jonathan 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 Jonathan Li's phone number?
The number on file is (415) 476-1239. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jonathan Li's NPI number?
Jonathan 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 Jonathan Li train?
Jonathan 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 Jonathan Li been practicing?
Jonathan Li has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Jonathan Li do most often?
According to Medicare billing data, Jonathan 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 Jonathan Li confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jonathan Li. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.