Ron T. Ng, O.D.
Corneal and Contact Management Optometrist · Santa Maria, CA
Ron T. Ng, O.D. is a corneal and contact management optometrist with a practice address in Santa Maria, California, and NPI 1063547693, issued on Feb 22, 2007. Check the license (California 5917T, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ron T. Ng
- Credential
- O.D.
- Primary taxonomy
- Corneal and Contact Management Optometrist 152WC0802X
- License number
- 5917T CA
Self-reported in NPPES; status is on the state search - Practice location
- 610 E Chapel St, Santa Maria, CA 93454
- Phone
- (805) 928-2020
- Enumerated
- Feb 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (805) 928-8208
- Medicaid ID
- SD0059170 CA
- Entity
- Type 1 · individual
8 nearest corneal and contact management optometrist records → All 161 in California → Look up another NPI →
Also registered at 610 E Chapel St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Ng, O.D.Optometrist1922430586
- Derek Ng, DDSDentist1275080376
Verify Ron T. Ng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 5917TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ron T. Ng among 161 corneal and contact management optometrist records in California
Ron T. Ng, O.D. 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 not. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 22% newer
- In a Medicare fileNo · 62% of these records are
- In the CMS Doctors and Clinicians fileNo · 32% of these records are
- Record last updated2007 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 161 in California → Every provider in Santa Maria → Corneal and Contact Management Optometrist nationwide →
The 8 corneal and contact management optometrist records with the nearest ZIP codes
- Tiffany Chen Romero, ODLancaster, CA 935341467121558
- Quynh Phan, ODLancaster, CA 935341538151873
- Charles Kim, O.D.Palmdale, CA 935511518004688
- Mariam Alkawally, ODBakersfield, CA 933091710597240
- Jasdeep Soni, ODBakersfield, CA 933011932711553
- Michael Harmon, O.D.Clovis, CA 936111669448726
- Jasmeen Bhangu, ODHanford, CA 932301780209304
- Tiffany Corby, O.D.Santa Barbara, CA 931111164455812
Common questions
What is Ron T. Ng, O.D.'s NPI number?
Ron T. Ng, O.D.'s National Provider Identifier (NPI) is 1063547693, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ron T. Ng, O.D. located?
The NPPES record lists a practice address at 610 E Chapel St, Santa Maria, CA, 93454. Phone: (805) 928-2020. Providers update this record themselves, so call before visiting.
How can I verify Ron T. Ng, O.D.'s license?
NPPES lists California license number 5917T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.