Steve Phung Optometry Inc
NPI 1275719957 · Optometrist · Whittier, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Phung Optometry Inc is a Optometrist organization in Whittier, CA (NPI 1275719957).
Provider details
- NPI number
- 1275719957
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Steve Phung, President(562) 908-0510
- License
- 11097T (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
18 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
Registry dates
- Enumerated
- 2008-01-13
- Last updated
- 2009-07-24
Frequently asked questions
- What is Steve Phung Optometry Inc's NPI number?
- Steve Phung Optometry Inc's National Provider Identifier (NPI) is 1275719957, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Steve Phung Optometry Inc?
- Steve Phung Optometry Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Steve Phung Optometry Inc located?
- Steve Phung Optometry Inc's practice location on file with NPPES is 11412 Washington Blvd, Whittier, CA 90606-3122.
- What is Steve Phung Optometry Inc's phone number?
- The practice phone number listed in the NPPES registry for Steve Phung Optometry Inc is (562) 908-0510.
- Does Steve Phung Optometry Inc accept Medicare?
- Steve Phung Optometry 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 Steve Phung Optometry Inc?
- The authorized official listed on Steve Phung Optometry Inc's NPPES record is Steve Phung, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Steve Phung Optometry Inc's NPI active?
- Yes — Steve Phung Optometry Inc's NPI (1275719957) is active in the NPPES registry as of the last update on 2009-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.