Christina Demarinis, NP
Family Nurse Practitioner · Costa Mesa, CA
Christina Demarinis, NP is a family nurse practitioner with a practice address in Costa Mesa, California, and NPI 1861094815, issued on Nov 13, 2020. Check the license (California 95015921, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Christina Demarinis
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95015921 CA
Self-reported in NPPES; status is on the state search - Practice location
- 660 Baker St Ste A102, Costa Mesa, CA 92626
- Phone
- (714) 668-2505
- Enumerated
- Nov 13, 2020
- Record last updated
- Aug 29, 2023
- Fax
- (714) 668-2515
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 660 Baker St Ste A102
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca Orozco, FNP-CFamily Nurse Practitioner1801612973
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- Cassandra Tom, NPFamily Nurse Practitioner1609325430
- Sierra Wilson, DNPFamily Nurse Practitioner1386353746
Verify Christina Demarinis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95015921Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Christina Demarinis among 16,966 family nurse practitioner records in California
Christina Demarinis, NP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 56% of them.
- NPI issued2020 · 56% of these records are older, 38% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 family nurse practitioner records list a practice address in Costa Mesa
They are 71 of the 4,286 NPPES records with a practice address in Costa Mesa, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Costa Mesa → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Andrea Beyaoju, NURSE PRACTITIONERCosta Mesa, CA 926261720520182
- Susan FlamingCosta Mesa, CA 926261780093237
- Arnold FrancoCosta Mesa, CA 926261518417633
- Suzanne Larkin, FNP-CCosta Mesa, CA 926261053358044
- Kendra Latty, FNP-CCosta Mesa, CA 926261659763589
- Shelly Lummus, FNPCosta Mesa, CA 926261649474545
- Jamila Ponder, F.N.P.-CCosta Mesa, CA 926261124215165
- Charlotte Russell, RNPCosta Mesa, CA 926261780636555
Common questions
What is Christina Demarinis, NP's NPI number?
Christina Demarinis, NP's National Provider Identifier (NPI) is 1861094815, issued on Nov 13, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Christina Demarinis, NP located?
The NPPES record lists a practice address at 660 Baker St Ste A102, Costa Mesa, CA, 92626. Phone: (714) 668-2505. Providers update this record themselves, so call before visiting.
How can I verify Christina Demarinis, NP's license?
NPPES lists California license number 95015921, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Christina Demarinis, NP's MIPS final score?
The 2023 MIPS final score is 84.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.