OrganizationActive
Ivan P. Hwang, M.D., Inc
NPI 1326322256 · Ophthalmology Physician · San Ramon, CA
Provider details
- NPI number
- 1326322256
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Kelly Creighton, Bookkeeping Manager(925) 754-2625
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
111 Deerwood Rd
Suite 300
San Ramon, CA 94583-4409
Phone: (925) 855-9912
Street-level locationGet directions
Mailing address
111 Deerwood Rd
San Ramon, CA 94583-4409
Registry dates
- Enumerated
- 2011-10-11
- Last updated
- 2011-10-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.