Gloria Bitt-Wai Chiu
Corneal and Contact Management Optometrist · Los Angeles, CA
Gloria Bitt-Wai Chiu is a corneal and contact management optometrist with a practice address in Los Angeles, California, and NPI 1174786065, issued on Jul 10, 2008. Check the license (California 13499, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gloria Bitt-Wai Chiu
- Primary taxonomy
- Corneal and Contact Management Optometrist 152WC0802X
- License number
- 13499 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1450 San Pablo St, Los Angeles, CA 90033
- Phone
- (323) 442-6353
- Enumerated
- Jul 10, 2008
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20080912000360); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 2008
- Entity
- Type 1 · individual
8 nearest corneal and contact management optometrist records → All 161 in California → Look up another NPI →
Also registered at 1450 San Pablo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rajat Agrawal, MDOphthalmology Physician1306097183
- Hossein Ameri, MDOphthalmology Physician1245467687
- Oreoluwa Arowojolu, MDStudent in an Organized Health Care Education/Training Program1477484053
- James Arteaga, M.D.Plastic Surgery Physician1639361421
- Lilit Babayan, MDStudent in an Organized Health Care Education/Training Program1366371528
- Ahmad Bahay, MDStudent in an Organized Health Care Education/Training Program1538090055
Verify Gloria Bitt-Wai Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 13499Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average corneal and contact management optometrist in 2024
98 Medicare Part D claims for 35 beneficiaries, against an average of 225 among the 585 providers of this specialty who prescribed in Part D. Brand-name drugs were 74% of claims.
Most prescribed
- Tyrvaya26 claims
- Miebo13 claims
- Restasis12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $27,226.15
32 payments; by number, the most common kind was travel and lodging; the largest payer was Glaukos Corporation. The 610 providers of this specialty with any payment received $1,035.17 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gloria Bitt-Wai Chiu among 161 corneal and contact management optometrist records in California
Gloria Bitt-Wai Chiu is one of 161 corneal and contact management optometrist records with a practice address in California. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 78% of them.
- NPI issued2008 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 62% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Graduated2008 · median 2000 among the 52 with a school on file
- Record last updated2023 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152WC0802X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Corneal and Contact Management Optometrist providers in California
There are 161 corneal and contact management optometrist records in California.
All 161 in California → Every provider in Los Angeles → Corneal and Contact Management Optometrist nationwide →
The 8 corneal and contact management optometrist records with the nearest ZIP codes
- Stephanie Ripley, ODLos Angeles, CA 900371902216864
- Emily Cheng, ODLos Angeles, CA 900271649764879
- Jonathan Gording, O.D.Los Angeles, CA 900251487792701
- Annie Hu-Duval, O.D.Los Angeles, CA 900241073576179
- Jon Vogel, O.D.Los Angeles, CA 900241245219583
- Doris Boudaie, ODLos Angeles, CA 900481811376205
- Alisa Barnes, O.D.Los Angeles, CA 900171275503476
- Anna Kame, O.D.Los Angeles, CA 900121770554727
Common questions
What is Gloria Bitt-Wai Chiu's NPI number?
Gloria Bitt-Wai Chiu's National Provider Identifier (NPI) is 1174786065, issued on Jul 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gloria Bitt-Wai Chiu located?
The NPPES record lists a practice address at 1450 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-6353. Providers update this record themselves, so call before visiting.
How can I verify Gloria Bitt-Wai Chiu's license?
NPPES lists California license number 13499, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Gloria Bitt-Wai Chiu prescribe under Medicare Part D?
In 2024, Gloria Bitt-Wai Chiu had 98 Medicare Part D claims for 35 beneficiaries; the average among corneal and contact management optometrist prescribers was 225. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.