Gretchen De Ausen Santos, MSN, NP-C
NPI 1831866516 · Nurse Practitioner · Vista, CA
Gretchen De Ausen Santos, MSN, NP-C is a Nurse Practitioner provider in Vista, CA (NPI 1831866516).
Provider details
- NPI number
- 1831866516
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 95018187 (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
4 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
- 2021-08-30
- Last updated
- 2024-01-22
- Certified
- 2024-01-22
Frequently asked questions
- What is Gretchen De Ausen Santos's NPI number?
- Gretchen De Ausen Santos's National Provider Identifier (NPI) is 1831866516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen De Ausen Santos's specialty?
- Gretchen De Ausen Santos is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gretchen De Ausen Santos located?
- Gretchen De Ausen Santos's practice location on file with NPPES is 380 S Melrose Dr Ste 415, Vista, CA 92081-6655.
- What is Gretchen De Ausen Santos's phone number?
- The practice phone number listed in the NPPES registry for Gretchen De Ausen Santos is (626) 765-4321.
- Is Gretchen De Ausen Santos's NPI active?
- Yes — Gretchen De Ausen Santos's NPI (1831866516) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.