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Edit this profileAt a glance
- 4860 Y St, Suite 2400, Ophthalmology & Vision Science, Sacramento, CA 95817
About Dr. Caspar
Based in Sacramento, CA, Jeffrey J. Caspar, M.D. is listed in the NPI registry under ophthalmology. Jeffrey graduated from University of California, Davis School of Medicine in 1992. According to Medicare claims data, Jeffrey cared for 1,661 Medicare patients across 1,917 services. The services billed most often include removal of cataract with insertion of prosthetic lens, measurement of corneal curvature and depth of eye, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1609850452 identifies this record in the national registry.
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
- (916) 734-6994
- Email not available
Practice Locations
4860 Y ST SUITE 2400, OPHTHALMOLOGY & VISION SCIENCE
Sacramento, CA 95817
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
1,917 services · 1,661 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
314 | More often than most peers in Ophthalmology |
| Closure of tear duct opening using plug | Procedure | 68761 |
62 | More often than most peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
52 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
52 | More often than most peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
48 | More often than most peers in Ophthalmology |
| Closure of tear duct opening using plug | Procedure | 68761 |
39 | More often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
200 | More often than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
140 | More often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
62 | Less often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
50 | As often as other 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 2
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 — 31 related providers in 4 groups
Other eye doctors in Sacramento 7
Same specialty, same city.
Trained at University of California, Davis School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at University of California, Davis School of Medicine 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 does Jeffrey J. Caspar specialize in?
Jeffrey J. Caspar is an eye doctor in Sacramento, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Jeffrey J. Caspar located?
Jeffrey J. Caspar is listed at 4860 Y St Suite 2400, Ophthalmology & Vision Science, Sacramento, CA 95817. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jeffrey J. Caspar's phone number?
The number on file is (916) 734-6994. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jeffrey J. Caspar's NPI number?
Jeffrey J. Caspar's National Provider Identifier is 1609850452. 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 J. Caspar train?
Jeffrey J. Caspar attended University of California, Davis School of Medicine, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Jeffrey J. Caspar been practicing?
Jeffrey J. Caspar has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Jeffrey J. Caspar do most often?
According to Medicare billing data, Jeffrey J. Caspar performs procedures including removal of cataract with insertion of prosthetic lens, closure of tear duct opening using plug and complex removal of cataract with insertion of prosthetic lens; provides treatments such as measurement of corneal curvature and depth of eye and established patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Jeffrey J. Caspar confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jeffrey J. Caspar. If this is you, claiming it is free.
Guide.md
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