IndividualActive
Michael Hayashi, O.D.
NPI 1336180603 · Optometrist · Fresno, CA
Michael Hayashi, O.D. is a Optometrist provider in Fresno, CA (NPI 1336180603).
Provider details
- NPI number
- 1336180603
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6949T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1111 E Herndon Ave
Suite 101
Fresno, CA 93720-3100
Phone: (559) 432-2200
Fax: (559) 432-2203
Street-level locationGet directions
Mailing address
1111 E Herndon Ave
Fresno, CA 93720-3100
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2009-11-16
Frequently asked questions
- What is Michael Hayashi's NPI number?
- Michael Hayashi's National Provider Identifier (NPI) is 1336180603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hayashi's specialty?
- Michael Hayashi is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Michael Hayashi located?
- Michael Hayashi's practice location on file with NPPES is 1111 E Herndon Ave, Fresno, CA 93720-3100.
- What is Michael Hayashi's phone number?
- The practice phone number listed in the NPPES registry for Michael Hayashi is (559) 432-2200.
- Is Michael Hayashi's NPI active?
- Yes — Michael Hayashi's NPI (1336180603) is active in the NPPES registry as of the last update on 2009-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.