IndividualActive
Marilyn Ralph
NPI 1275910283 · Internal Medicine Physician · Santa Clara, CA
Provider details
- NPI number
- 1275910283
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
710 Lawrence Expy
Mob 3rd Flr Gme Dept 384
Santa Clara, CA 95051-5173
Phone: (408) 851-3830
Approximate (ZIP-level) locationGet directions
Mailing address
710 Lawrence Expy
Santa Clara, CA 95051-5173
Registry dates
- Enumerated
- 2015-04-28
- Last updated
- 2018-10-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.