Susan Han, OD
NPI 1902949696 · Optometrist · Oakland, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Han, OD is a Optometrist provider in Oakland, CA (NPI 1902949696).
Provider details
- NPI number
- 1902949696
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 11471T (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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-14
- Last updated
- 2022-01-03
Frequently asked questions
- What is Susan Han's NPI number?
- Susan Han's National Provider Identifier (NPI) is 1902949696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Han's specialty?
- Susan Han is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Susan Han located?
- Susan Han's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Susan Han's phone number?
- The practice phone number listed in the NPPES registry for Susan Han is (510) 752-1000.
- Does Susan Han accept Medicare?
- Susan Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Han's NPI active?
- Yes — Susan Han's NPI (1902949696) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.