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Edit this profileAt a glance
- 4901 Calhoun Rd, Houston, TX 77204
About Cassandra Greene
Cassandra W. Greene is an optometrist based in Houston, TX. Cassandra is a 2019 graduate of University of Houston - College of Optometry. According to Medicare claims data, the services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1053804435.
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
- (713) 743-2020
- Email not available
Practice Locations
4901 CALHOUN RD
Houston, TX 77204
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
12 services · 12 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
12 | Less often 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 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 23 related providers in 3 groups
Other optometrists in Houston 8
Same specialty, same city.
Trained at University of Houston - College of Optometry 7
Other providers in the same specialty who trained at the same institution.
Class of 2019 at University of Houston - College of Optometry 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Cassandra W. Greene's specialty?
Cassandra W. Greene is an optometrist in Houston, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Cassandra W. Greene?
Cassandra W. Greene is listed at 4901 Calhoun Rd, Houston, TX 77204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Cassandra W. Greene?
The number on file is (713) 743-2020. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Cassandra W. Greene?
Cassandra W. Greene's National Provider Identifier is 1053804435. 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 Cassandra W. Greene's education?
Cassandra W. Greene attended University of Houston - College of Optometry, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Cassandra W. Greene have?
Cassandra W. Greene has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Cassandra W. Greene known for?
According to Medicare billing data, Cassandra W. Greene the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Cassandra W. Greene's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Cassandra W. Greene. If this is you, claiming it is free.
Guide.md
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