Provider Profile
Danica Marrelli, O.D.
Unclaimed ProfileAbout Dr. Marrelli
Listed in the NPI registry as an optometrist, Danica Marrelli, O.D. practices in Houston, TX. Danica graduated from University of Houston - College of Optometry in 1992. According to Medicare claims data, Danica cared for 71 Medicare patients across 102 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, exam of visual field with extended testing, and imaging of optic nerve.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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) 743-1921
- Email not available
Practice Locations
4401 MARTIN LUTHER KING BLVD RM 2107
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
102 services · 71 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Exam of visual field with extended testing | Treatment | 92083 |
34 | As often as other peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
23 | Less often than most peers in Optometrist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
45 | As often as other 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.
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 optometrists in Houston 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Houston - College of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 1992 at University of Houston - College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Exam of visual field with extended testing 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Danica Marrelli's specialty?
Danica Marrelli is an optometrist in Houston, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Danica Marrelli?
Danica Marrelli is listed at 4401 Martin Luther King Blvd Rm 2107, Houston, TX 77204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Danica Marrelli?
The number on file is (713) 743-1921. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Danica Marrelli's NPI number?
Danica Marrelli's National Provider Identifier is 1609879980. 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 Danica Marrelli's education?
Danica Marrelli attended University of Houston - College of Optometry, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Danica Marrelli been practicing?
Danica Marrelli has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What is Danica Marrelli known for?
According to Medicare billing data, Danica Marrelli provides treatments such as exam of visual field with extended testing and imaging of optic nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Danica Marrelli confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Danica Marrelli. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.