What is Christina Demarinis's NPI number?

Christina Demarinis's National Provider Identifier (NPI) is 1861094815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Christina Demarinis's specialty?

Christina Demarinis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).

Where is Christina Demarinis located?

Christina Demarinis's practice location on file with NPPES is 660 Baker St Ste A102, Costa Mesa, CA 92626-4407.

What is Christina Demarinis's phone number?

The practice phone number listed in the NPPES registry for Christina Demarinis is (714) 668-2505.

Is Christina Demarinis's NPI active?

Yes — Christina Demarinis's NPI (1861094815) is active in the NPPES registry as of the last update on 2023-08-29.

IndividualActive

Christina Demarinis, NP

NPI 1861094815 · Family Nurse Practitioner · Costa Mesa, CA

Christina Demarinis, NP is a Family Nurse Practitioner provider in Costa Mesa, CA (NPI 1861094815).

Provider details

NPI number: 1861094815
Entity type: Individual
Primary specialty: Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Credential: NP
Sex: Female
Sole proprietor: No
License: 95015921 (CA)

Specialties & taxonomies

Family Nurse PractitionerPrimary363LF0000XLicense 95015921 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(72/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
5 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
3 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

660 Baker St Ste A102

Costa Mesa, CA 92626-4407

Phone: (714) 668-2505

Fax: (714) 668-2515

Street-level locationGet directions

More CA providers

Mailing address

Po Box 2218

Suisun City, CA 94585-5218

Additional practice locations (2)

18785 Brookhurst St Ste 101
Fountain Valley, CA 92708-7300
Phone: (714) 378-0042
Fax: (714) 968-9129
4950 Barranca Pkwy Ste 104
Irvine, CA 92604-8644
Phone: (949) 857-1248
Fax: (949) 559-1165

Enumerated: 2020-11-13
Last updated: 2023-08-29
Certified: 2023-08-29

Frequently asked questions

What is Christina Demarinis's NPI number?: Christina Demarinis's National Provider Identifier (NPI) is 1861094815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Christina Demarinis's specialty?: Christina Demarinis is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
Where is Christina Demarinis located?: Christina Demarinis's practice location on file with NPPES is 660 Baker St Ste A102, Costa Mesa, CA 92626-4407.
What is Christina Demarinis's phone number?: The practice phone number listed in the NPPES registry for Christina Demarinis is (714) 668-2505.
Is Christina Demarinis's NPI active?: Yes — Christina Demarinis's NPI (1861094815) is active in the NPPES registry as of the last update on 2023-08-29.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.