IndividualActive
Karen Santillan
NPI 1215405501 · Registered Nurse · San Jose, CA
Karen Santillan is a Registered Nurse provider in San Jose, CA (NPI 1215405501).
Provider details
- NPI number
- 1215405501
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95400823 (CA)
Specialties & taxonomies
Nursing Service Providers
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
7 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
1479 Saratoga Ave
San Jose, CA 95129-4934
Phone: (855) 295-3276
Street-level locationGet directions
Mailing address
206 N Jackson St Ste 202
Glendale, CA 91206-4330
Registry dates
- Enumerated
- 2018-11-05
- Last updated
- 2025-06-09
- Certified
- 2025-06-06
Frequently asked questions
- What is Karen Santillan's NPI number?
- Karen Santillan's National Provider Identifier (NPI) is 1215405501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Santillan's specialty?
- Karen Santillan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Karen Santillan located?
- Karen Santillan's practice location on file with NPPES is 1479 Saratoga Ave, San Jose, CA 95129-4934.
- What is Karen Santillan's phone number?
- The practice phone number listed in the NPPES registry for Karen Santillan is (855) 295-3276.
- Is Karen Santillan's NPI active?
- Yes — Karen Santillan's NPI (1215405501) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.