Grace Daun, NURSE PRACTITIONER
NPI 1699839415 · Adult Health Nurse Practitioner · San Jose, CA
Grace Daun, NURSE PRACTITIONER is a Adult Health Nurse Practitioner provider in San Jose, CA (NPI 1699839415).
Provider details
- NPI number
- 1699839415
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 390394 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing 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
- 2006-12-20
- Last updated
- 2025-09-11
Frequently asked questions
- What is Grace Daun's NPI number?
- Grace Daun's National Provider Identifier (NPI) is 1699839415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Daun's specialty?
- Grace Daun is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Grace Daun located?
- Grace Daun's practice location on file with NPPES is 270 International Cir, San Jose, CA 95119-1130.
- What is Grace Daun's phone number?
- The practice phone number listed in the NPPES registry for Grace Daun is (408) 972-6527.
- Is Grace Daun's NPI active?
- Yes — Grace Daun's NPI (1699839415) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.