Avon Wai Kwong, O.D., Inc.
NPI 1558600064 · Optometrist · San Francisco, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Avon Wai Kwong, O.D., Inc. is a Optometrist organization in San Francisco, CA (NPI 1558600064).
Provider details
- NPI number
- 1558600064
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Avon Kwong, President(415) 982-0388
- License
- 9376TPL (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
13 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
- Eye Studio Optometry
Registry dates
- Enumerated
- 2013-02-04
- Last updated
- 2013-02-04
Frequently asked questions
- What is Avon Wai Kwong, O.D., Inc.'s NPI number?
- Avon Wai Kwong, O.D., Inc.'s National Provider Identifier (NPI) is 1558600064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Avon Wai Kwong, O.D., Inc.?
- Avon Wai Kwong, O.D., Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Avon Wai Kwong, O.D., Inc. located?
- Avon Wai Kwong, O.D., Inc.'s practice location on file with NPPES is 611 Broadway, San Francisco, CA 94133-4405.
- What is Avon Wai Kwong, O.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Avon Wai Kwong, O.D., Inc. is (415) 982-0388.
- Does Avon Wai Kwong, O.D., Inc. accept Medicare?
- Avon Wai Kwong, O.D., Inc. 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 Avon Wai Kwong, O.D., Inc.?
- The authorized official listed on Avon Wai Kwong, O.D., Inc.'s NPPES record is Avon Kwong, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Avon Wai Kwong, O.D., Inc.'s NPI active?
- Yes — Avon Wai Kwong, O.D., Inc.'s NPI (1558600064) is active in the NPPES registry as of the last update on 2013-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.