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Joseph Wong, O.D. , C.R.A.
NPI 1992741763 · Optometrist · Walnut Creek, CA
Joseph Wong, O.D. , C.R.A. is a Optometrist provider in Walnut Creek, CA (NPI 1992741763).
Provider details
- NPI number
- 1992741763
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D. , C.R.A.
- Sex
- Male
- Sole proprietor
- No
- License
- OPT5795T (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
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
1220 Rossmoor Pkwy
Walnut Creek, CA 94595-2501
Phone: (925) 988-7560
Fax: (925) 256-6392
Street-level locationGet directions
Mailing address
6880 Charing Cross Rd
Berkeley, CA 94705-1719
Registry dates
- Enumerated
- 2006-06-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Wong's NPI number?
- Joseph Wong's National Provider Identifier (NPI) is 1992741763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Wong's specialty?
- Joseph Wong is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Joseph Wong located?
- Joseph Wong's practice location on file with NPPES is 1220 Rossmoor Pkwy, Walnut Creek, CA 94595-2501.
- What is Joseph Wong's phone number?
- The practice phone number listed in the NPPES registry for Joseph Wong is (925) 988-7560.
- Is Joseph Wong's NPI active?
- Yes — Joseph Wong's NPI (1992741763) 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.