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Edit this profileAt a glance
- 4300 Long Beach Blvd Ste 400, Long Beach, CA 90807
About Dr. Owyang
Ashley T. Owyang, O.D. is an optometrist based in Long Beach, CA. Ashley is a 2011 graduate of University of California - School of Optometry. Medicare claims data shows Ashley provided 135 services to 111 patients. 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 and imaging of retina. The provider's National Provider Identifier (NPI) is 1245513571.
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
- (562) 591-7700
- Email not available
Practice Locations
4300 LONG BEACH BLVD STE 400
Long Beach, CA 90807
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
135 services · 111 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Imaging of retina | Treatment | 92134 |
15 | 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 |
120 | More 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.
Related specialists at this location 4
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.
Other optometrists in Long Beach 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at University of California - School of Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at University of California - School of Optometry 6
Providers who graduated from the same medical school in the same year.
Also performs Imaging of retina 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Ashley T. Owyang specialize in?
Ashley T. Owyang is an optometrist in Long Beach, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ashley T. Owyang located?
Ashley T. Owyang is listed at 4300 Long Beach Blvd Ste 400, Long Beach, CA 90807. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ashley T. Owyang's phone number?
The number on file is (562) 591-7700. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ashley T. Owyang?
Ashley T. Owyang's National Provider Identifier is 1245513571. 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 Ashley T. Owyang train?
Ashley T. Owyang attended University of California - School of Optometry, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ashley T. Owyang have?
Ashley T. Owyang has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Ashley T. Owyang do most often?
According to Medicare billing data, Ashley T. Owyang provides treatments such as imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ashley T. Owyang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ashley T. Owyang. If this is you, claiming it is free.
Guide.md
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