Jack Shih OD a Professional Corporation
NPI 1093970444 · Optometrist · Hacienda Heights, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jack Shih OD a Professional Corporation is a Optometrist organization in Hacienda Heights, CA (NPI 1093970444).
Provider details
- NPI number
- 1093970444
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Chun-Chieh Shih, Owner(626) 810-0858
- License
- 13565 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
Mailing address
Other names (DBA / former)
- Doing business as
- I Wear Optometry
Registry dates
- Enumerated
- 2008-07-25
- Last updated
- 2020-03-21
- Certified
- 2020-03-21
Frequently asked questions
- What is Jack Shih OD a Professional Corporation's NPI number?
- Jack Shih OD a Professional Corporation's National Provider Identifier (NPI) is 1093970444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jack Shih OD a Professional Corporation?
- Jack Shih OD a Professional Corporation is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Jack Shih OD a Professional Corporation located?
- Jack Shih OD a Professional Corporation's practice location on file with NPPES is 1679 S Azusa Ave, Hacienda Heights, CA 91745-3832.
- What is Jack Shih OD a Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Jack Shih OD a Professional Corporation is (626) 810-0858.
- Does Jack Shih OD a Professional Corporation accept Medicare?
- Jack Shih OD a Professional Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jack Shih OD a Professional Corporation?
- The authorized official listed on Jack Shih OD a Professional Corporation's NPPES record is Chun-Chieh Shih, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jack Shih OD a Professional Corporation's NPI active?
- Yes — Jack Shih OD a Professional Corporation's NPI (1093970444) is active in the NPPES registry as of the last update on 2020-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.