Justin Ernest Nicolas
NPI 1821956871 · Nurse Practitioner · Irvine, CA
Justin Ernest Nicolas is a Nurse Practitioner provider in Irvine, CA (NPI 1821956871).
Provider details
- NPI number
- 1821956871
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 95038134 (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
Under 1 yr in 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
- 2026-01-09
- Last updated
- 2026-05-09
- Certified
- 2026-05-09
Frequently asked questions
- What is Justin Ernest Nicolas's NPI number?
- Justin Ernest Nicolas's National Provider Identifier (NPI) is 1821956871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Ernest Nicolas's specialty?
- Justin Ernest Nicolas is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Justin Ernest Nicolas located?
- Justin Ernest Nicolas's practice location on file with NPPES is 17782 Cowan Ste a, Irvine, CA 92614-6041.
- What is Justin Ernest Nicolas's phone number?
- The practice phone number listed in the NPPES registry for Justin Ernest Nicolas is (949) 722-7118.
- Is Justin Ernest Nicolas's NPI active?
- Yes — Justin Ernest Nicolas's NPI (1821956871) is active in the NPPES registry as of the last update on 2026-05-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.