Susan Instone, NP
NPI 1710223268 · Pediatric Nurse Practitioner · San Diego, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Susan Instone, NP is a Pediatric Nurse Practitioner provider in San Diego, CA (NPI 1710223268).
Provider details
- NPI number
- 1710223268
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 4858 (CA)
Specialties & taxonomies
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
13 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
- 2013-01-02
- Last updated
- 2014-12-18
Frequently asked questions
- What is Susan Instone's NPI number?
- Susan Instone's National Provider Identifier (NPI) is 1710223268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Instone's specialty?
- Susan Instone is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Instone located?
- Susan Instone's practice location on file with NPPES is 6973 Linda Vista Rd, San Diego, CA 92111-6342.
- What is Susan Instone's phone number?
- The practice phone number listed in the NPPES registry for Susan Instone is (858) 279-9676.
- Does Susan Instone accept Medicare?
- Susan Instone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Susan Instone's NPI active?
- Yes — Susan Instone's NPI (1710223268) is active in the NPPES registry as of the last update on 2014-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.