Physician Profile
Unclaimed ProfileAbout Dr. Harrison
Based in Walnut Creek, CA, Steven A. Harrison, M.D. is listed in the NPI registry under ophthalmology. Steven graduated from New York University School of Medicine in 1987. Steven is also listed as specializing in ophthalmology — retina specialist. Medicare claims data shows Steven provided 14,169 services to 2,146 patients.
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
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (925) 947-0505
- Email not available
Practice Locations
1299 NEWELL HILL PL SUITE 103
Walnut Creek, CA 94596
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
Cornea and external eye
- Bacterial corneal infection
- Blepharitis
- Corneal abrasion
- Corneal ulcer
- Dry eye disease
- Fuchs corneal dystrophy
- Herpes simplex eye disease
- Keratitis
- Keratoconus
- Pink eye (conjunctivitis)
- Pterygium
Eyelid and tear drainage
Glaucoma
- Angle-closure glaucoma
- Congenital glaucoma
- Normal-tension glaucoma
- Ocular hypertension
- Open-angle glaucoma
Lens and cataract
Refractive and focusing
- Age-related difficulty focusing up close
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
Retina and vitreous
- Age-related macular degeneration
- Diabetic macular edema
- Diabetic retinopathy
- Epiretinal membrane
- Macular hole
- Posterior vitreous detachment
- Retinal artery occlusion
- Retinal detachment
- Retinal tear
- Retinal vein occlusion
- Retinitis pigmentosa
- Vitreous hemorrhage
Eye injury and cancer
- Chemical injury to the eye
- Foreign body in the eye
- Hyphema
- Melanoma of the eye
- Open-globe eye injury
- Retinoblastoma
Inflammation, neurologic, and orbit
Procedures & services
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
- Comprehensive medical eye examination
- Corneal topography
- Coronary optical coherence tomography
- Eye ultrasound
- Eye-pressure measurement
- Fluorescein angiography
- Retinal photography
- Slit-lamp examination
- Visual-field testing
Cataract and lens
- Cataract surgery with lens implant
- Intraocular lens exchange
- Laser-assisted cataract surgery
- YAG laser capsulotomy
Eyelid, tear duct, and muscle
- Chalazion removal
- Drooping-eyelid repair
- Ectropion repair
- Entropion repair
- Eye-muscle surgery
- Eyelid surgery
- Tear-duct bypass surgery
- Tear-duct probing
Glaucoma
Procedures Most Often Billed to Medicare
14,169 services · 2,146 patients · 15 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
948 |
| Destruction of leaking blood vessels of retina using laser | Procedure | 67228 |
17 |
| Imaging of retina | Treatment | 92134 |
1,511 |
| Established patient complete exam of visual system | Treatment | 92014 |
1,204 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
369 |
| New patient complete exam of visual system | Treatment | 92004 |
124 |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
53 |
| Photography of the retina | Treatment | 92250 |
52 |
| Injection, faricimab-svoa, 0.1 mg | Drug given | J2777 |
8,340 |
| Injection, aflibercept, 1 mg | Drug given | J0178 |
564 |
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 ophthalmology specialists at this location 2
Same specialty, same street address — most likely the same department or group.
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 Walnut Creek 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at New York University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Harrison specialize in?
Dr. Harrison is an ophthalmology in Walnut Creek, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPHTHALMOLOGY”.
NPI registry
Where is Dr. Harrison located?
Dr. Harrison is listed at 1299 NEWELL HILL PL SUITE 103, Walnut Creek, CA 94596. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Harrison's phone number?
The number on file is (925) 947-0505. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Harrison?
Dr. Harrison's National Provider Identifier is 1821023755. 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. Harrison go to medical school?
Dr. Harrison attended New York University School of Medicine, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Harrison have?
Dr. Harrison has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Harrison do most often?
According to Medicare billing data, Dr. Harrison performs procedures including injection of drug into eye and destruction of leaking blood vessels of retina using laser; provides treatments such as imaging of retina 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
Is Dr. Harrison's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Harrison. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.