Susan Oh, OD
NPI 1831170463 · Optometrist · San Carlos, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Oh, OD is a Optometrist provider in San Carlos, CA (NPI 1831170463).
Provider details
- NPI number
- 1831170463
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 11935T (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
20 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
- 2005-11-10
- Last updated
- 2015-10-26
Frequently asked questions
- What is Susan Oh's NPI number?
- Susan Oh's National Provider Identifier (NPI) is 1831170463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Oh's specialty?
- Susan Oh is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Susan Oh located?
- Susan Oh's practice location on file with NPPES is 1234 Cherry St, San Carlos, CA 94070-3110.
- What is Susan Oh's phone number?
- The practice phone number listed in the NPPES registry for Susan Oh is (650) 593-1661.
- Does Susan Oh accept Medicare?
- Susan Oh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Oh's NPI active?
- Yes — Susan Oh's NPI (1831170463) is active in the NPPES registry as of the last update on 2015-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.