Provider Profile
Tina Zeng, O.D
Unclaimed ProfileAbout Dr. Zeng
Tina Zeng, O.D is an optometrist based in San Francisco, CA. Medicare claims data shows Tina provided 1,308 services to 1,199 patients. The services billed most often include established patient complete exam of visual system, exam of visual field with extended testing, and new patient complete exam of visual system.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 353-2800
- Email not available
Practice Locations
490 ILLINOIS ST
San Francisco, CA 94158
Conditions Commonly Evaluated or Treated
Within Optometry 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
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
Tear duct issues
Vision changes
- Blurry Vision
- Color Blindness
- Distorted Vision
- Double Vision
- Eye Floaters and Flashes
- Eye Strain
- Farsightedness
- Halos Around Lights
- Light Sensitivity
- Night Blindness
- Posterior vitreous detachment
- Tunnel Vision
- Visual Migraines
Procedures & services
Most searched procedures
Contact lens exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
Eyelid treatments
General exams
Glasses and eyewear
- Blue Light Glasses Consultation
- Eyeglass Frame Adjustment and Repair
- Prescription Sunglasses Consultation
- Prism Eyeglasses Fitting
Imaging & tests
- Color Vision Testing
- Corneal topography
- Coronary optical coherence tomography
- Eye-pressure measurement
- Pachymetry
- Retinal photography
- Visual Field Test
Imaging and scans
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
Procedures Most Often Billed to Medicare
1,308 services · 1,199 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
23 | More often than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
209 | More often than most peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
165 | More than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
165 | More than most peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
157 | More than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
117 | More often than most peers in Optometrist |
| Photography of the retina | Treatment | 92250 |
74 | More often than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
56 | More than most peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
49 | More often than most peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
45 | More than most peers in Optometrist |
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.
Other optometrists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 32 related providers in 4 groups
Other optometrists in San Francisco 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of cornea to determine thickness 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Tina Zeng's specialty?
Tina Zeng is an optometrist in San Francisco, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Tina Zeng?
Tina Zeng is listed at 490 Illinois St, San Francisco, CA 94158. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Tina Zeng?
The number on file is (415) 353-2800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Tina Zeng?
Tina Zeng's National Provider Identifier is 1659924801. 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
What is Tina Zeng's education?
Tina Zeng attended Other, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Tina Zeng have?
Tina Zeng has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Tina Zeng known for?
According to Medicare billing data, Tina Zeng performs imaging including ultrasound scan of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and exam of visual field with extended testing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Tina Zeng's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Tina Zeng. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.