Xavier Ernst, NP-C, ABAAHP
NPI 1780010595 · Family Nurse Practitioner · San Diego, CA
Xavier Ernst, NP-C, ABAAHP is a Family Nurse Practitioner provider in San Diego, CA (NPI 1780010595).
Provider details
- NPI number
- 1780010595
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C, ABAAHP
- Sex
- Male
- Sole proprietor
- No
- License
- 2019028369 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 301 S Main StDupo, IL 62239-1325Phone: (415) 745-0225Fax: (888) 960-9058
Registry dates
- Enumerated
- 2013-09-25
- Last updated
- 2022-05-28
- Certified
- 2022-05-28
Frequently asked questions
- What is Xavier Ernst's NPI number?
- Xavier Ernst's National Provider Identifier (NPI) is 1780010595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xavier Ernst's specialty?
- Xavier Ernst is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Xavier Ernst located?
- Xavier Ernst's practice location on file with NPPES is 1792 Garnet Ave, San Diego, CA 92109-3350.
- What is Xavier Ernst's phone number?
- The practice phone number listed in the NPPES registry for Xavier Ernst is (415) 745-0225.
- Is Xavier Ernst's NPI active?
- Yes — Xavier Ernst's NPI (1780010595) is active in the NPPES registry as of the last update on 2022-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.