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Edit this profileAt a glance
- 301 W Bastanchury Rd Ste 10, Fullerton, CA 92835
About Dr. Tsao
Jeffrey Z. Tsao, M.D. is a healthcare provider in Fullerton, CA specializing in ophthalmology. Medicare claims data shows Jeffrey provided 550 services to 442 patients. The services billed most often include established patient problem focused exam of visual system, new patient complete exam of visual system, and established patient complete exam of visual system. This provider record is associated with NPI 1770024101.
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
- (714) 879-7372
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
301 W BASTANCHURY RD STE 10
Fullerton, CA 92835
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
Eye injury and cancer
Inflammation, neurologic, and orbit
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
Retina & vitreous
Procedures & services
Cataract and lens
- Cataract surgery with lens implant
- Laser-assisted cataract surgery
- Intraocular lens exchange
- YAG laser capsulotomy
Cornea and refractive
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Eye ultrasound
- Slit-lamp examination
- Visual-field testing
- Corneal topography
- Fluorescein angiography
Eyelid, tear duct, and muscle
- Chalazion removal
- Ectropion repair
- Eyelid surgery
- Tear-duct probing
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Tear-duct bypass surgery
Glaucoma
- Cyclophotocoagulation
- Trabeculectomy
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Retina
Most searched procedures
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
550 services · 442 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
21 | Less often than most peers in Ophthalmology |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
12 | Less often than most peers in Ophthalmology |
| Established patient problem focused exam of visual system | Treatment | 92012 |
163 | As often as other peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
86 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
84 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
47 | Less often than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
33 | Less often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
26 | Less often than most peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
25 | Less often than most peers in Ophthalmology |
| Exam of the internal drainage system of eye | Treatment | 92020 |
20 | 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.
Other eye doctors at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 eye doctors in Fullerton 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Jeffrey Z. Tsao?
Jeffrey Z. Tsao is an eye doctor in Fullerton, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Jeffrey Z. Tsao's address?
Jeffrey Z. Tsao is listed at 301 W Bastanchury Rd Ste 10, Fullerton, CA 92835. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jeffrey Z. Tsao?
The number on file is (714) 879-7372. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jeffrey Z. Tsao?
Jeffrey Z. Tsao's National Provider Identifier is 1770024101. 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 Jeffrey Z. Tsao train?
Jeffrey Z. Tsao attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jeffrey Z. Tsao have?
Jeffrey Z. Tsao has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jeffrey Z. Tsao perform?
According to Medicare billing data, Jeffrey Z. Tsao performs procedures including removal of cataract with insertion of prosthetic lens; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as established patient problem focused exam of visual system and new patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Jeffrey Z. Tsao's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jeffrey Z. Tsao. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.