OrganizationActive
Diana Pham, OD Inc.
NPI 1497437917 · Optometrist · Oakland, CA
Diana Pham, OD Inc. is a Optometrist organization in Oakland, CA (NPI 1497437917).
Provider details
- NPI number
- 1497437917
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Diana Pham, Optometrist(510) 427-1184
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
4760 Telegraph Ave
Oakland, CA 94609-2024
Phone: (510) 427-1184
Street-level locationGet directions
Mailing address
4760 Telegraph Ave
Oakland, CA 94609-2024
Other names (DBA / former)
- Doing business as
- Olive and Spex Optometry
Registry dates
- Enumerated
- 2023-08-03
- Last updated
- 2023-08-03
- Certified
- 2023-08-03
Frequently asked questions
- What is Diana Pham, OD Inc.'s NPI number?
- Diana Pham, OD Inc.'s National Provider Identifier (NPI) is 1497437917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Diana Pham, OD Inc.?
- Diana Pham, OD Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Diana Pham, OD Inc. located?
- Diana Pham, OD Inc.'s practice location on file with NPPES is 4760 Telegraph Ave, Oakland, CA 94609-2024.
- What is Diana Pham, OD Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Diana Pham, OD Inc. is (510) 427-1184.
- Who is the authorized official for Diana Pham, OD Inc.?
- The authorized official listed on Diana Pham, OD Inc.'s NPPES record is Diana Pham, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Diana Pham, OD Inc.'s NPI active?
- Yes — Diana Pham, OD Inc.'s NPI (1497437917) is active in the NPPES registry as of the last update on 2023-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.