John Le Roy Mellinger, ABOC
Optician · Monrovia, CA
John Le Roy Mellinger, ABOC is an optician with a practice address in Monrovia, California, and NPI 1205462090, issued on Mar 12, 2020. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Le Roy Mellinger
- Credential
- ABOC
- Primary taxonomy
- Optician 156FX1800X
- License number
- 000272 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 509 S Myrtle Ave, Monrovia, CA 91016
- Phone
- (626) 303-2030
- Enumerated
- Mar 12, 2020
- Record last updated
- Mar 12, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (626) 303-2190
- Entity
- Type 1 · individual
8 nearest optician records → All 334 in California → Look up another NPI →
Verify John Le Roy Mellinger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Le Roy Mellinger among 334 optician records in California
John Le Roy Mellinger, ABOC is one of 334 optician records with a practice address in California. 2% 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 2020, is newer than 74% of them.
- NPI issued2020 · 74% of these records are older, 22% newer
- In a Medicare fileNo · 2% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2020 · 81% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 156FX1800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optician providers in California
There are 334 optician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 334 in California → Every provider in Monrovia → Optician nationwide →
The 8 optician records with the nearest ZIP codes
- Mark AshmorePasadena, CA 911011770743395
- Hamid Ommatyar, OPTICIANPasadena, CA 911061659585818
- Haiming Yu, ABOCPasadena, CA 911071194171363
- Aghasi HarutyunyanGlendale, CA 912011063367019
- Jorge Alvarado, D.O.Glendale, CA 912041437221413
- Sean Villacrucis, ABOCGlendale, CA 912041104471994
- Toros SarkissianGlendale, CA 912061467598383
- Rita Derkalousdian, DOGlendale, CA 912081669280582
Common questions
What is John Le Roy Mellinger, ABOC's NPI number?
John Le Roy Mellinger, ABOC's National Provider Identifier (NPI) is 1205462090, issued on Mar 12, 2020. An NPI identifies a provider in billing; it is not a license.
Where is John Le Roy Mellinger, ABOC located?
The NPPES record lists a practice address at 509 S Myrtle Ave, Monrovia, CA, 91016. Phone: (626) 303-2030. Providers update this record themselves, so call before visiting.
How can I verify John Le Roy Mellinger, ABOC's license?
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.