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Michael Byrne, O.D.
NPI 1063597102 · Optometrist · La Mirada, CA
Michael Byrne, O.D. is a Optometrist provider in La Mirada, CA (NPI 1063597102).
Provider details
- NPI number
- 1063597102
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OP4891T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
12819 Valley View Ave
La Mirada, CA 90638-1945
Phone: (562) 921-6659
Fax: (562) 921-9374
Street-level locationGet directions
Mailing address
6 Deerfield Pl
Trabuco Canyon, CA 92679-1400
Registry dates
- Enumerated
- 2006-10-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Byrne's NPI number?
- Michael Byrne's National Provider Identifier (NPI) is 1063597102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Byrne's specialty?
- Michael Byrne is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Michael Byrne located?
- Michael Byrne's practice location on file with NPPES is 12819 Valley View Ave, La Mirada, CA 90638-1945.
- What is Michael Byrne's phone number?
- The practice phone number listed in the NPPES registry for Michael Byrne is (562) 921-6659.
- Is Michael Byrne's NPI active?
- Yes — Michael Byrne's NPI (1063597102) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.