IndividualActive
Ellen Petersen, NP
NPI 1689771354 · Nurse Practitioner · Vista, CA
Ellen Petersen, NP is a Nurse Practitioner provider in Vista, CA (NPI 1689771354).
Provider details
- NPI number
- 1689771354
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- NP8141 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(90/100 index)
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
1000 Vale Terrace Dr
Vista, CA 92084-5218
Phone: (760) 631-5000
Fax: (760) 414-3713
Street-level locationGet directions
Mailing address
1000 Vale Terrace Dr
Vista, CA 92084-5218
Registry dates
- Enumerated
- 2006-09-17
- Last updated
- 2010-12-23
Frequently asked questions
- What is Ellen Petersen's NPI number?
- Ellen Petersen's National Provider Identifier (NPI) is 1689771354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Petersen's specialty?
- Ellen Petersen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellen Petersen located?
- Ellen Petersen's practice location on file with NPPES is 1000 Vale Terrace Dr, Vista, CA 92084-5218.
- What is Ellen Petersen's phone number?
- The practice phone number listed in the NPPES registry for Ellen Petersen is (760) 631-5000.
- Is Ellen Petersen's NPI active?
- Yes — Ellen Petersen's NPI (1689771354) is active in the NPPES registry as of the last update on 2010-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.