Provider Profile
Diana L. McKnight, O.D.
Unclaimed ProfileAbout Dr. Mcknight
Based in Elk Grove, CA, Diana L. McKnight, O.D. is listed in the NPI registry under optometry. Diana graduated from Southern California College of Optometry in 1997. Diana is also listed as specializing in optometrist. According to Medicare claims data, Diana cared for 117 Medicare patients across 117 services. The services billed most often include photography of the retina, new patient complete exam of visual system, and established patient complete exam of visual system. NPI 1457310500 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) 681-1101
- Email not available
Practice Locations
8419 ELK GROVE-FLORIN RD
Elk Grove, CA 95624
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
117 services · 117 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Photography of the retina | Treatment | 92250 |
55 | As often as other peers in Optometry |
| New patient complete exam of visual system | Treatment | 92004 |
35 | As often as other peers in Optometry |
| Established patient complete exam of visual system | Treatment | 92014 |
27 | Less often than most peers in Optometry |
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 optometry specialists at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in Elk Grove 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Southern California College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Southern California College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Photography of the retina 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Diana L. McKnight?
Diana L. McKnight is an optometry in Elk Grove, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Diana L. McKnight's address?
Diana L. McKnight is listed at 8419 Elk Grove-Florin Rd, Elk Grove, CA 95624. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Diana L. McKnight?
The number on file is (916) 681-1101. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Diana L. McKnight's NPI number?
Diana L. McKnight's National Provider Identifier is 1457310500. 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 Diana L. McKnight train?
Diana L. McKnight attended Southern California College of Optometry, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Diana L. McKnight been practicing?
Diana L. McKnight has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What procedures does Diana L. McKnight perform?
According to Medicare billing data, Diana L. McKnight provides treatments such as photography of the retina and new patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Diana L. McKnight confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Diana L. McKnight. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.