Elizabeth Martinez, FNP
Nurse Practitioner · Irvine, CA
Elizabeth Martinez, FNP is a nurse practitioner with a practice address in Irvine, California, and NPI 1235789181, issued on Sep 12, 2019. Check the license (California 95012779, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Martinez
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 95012779 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18021 Sky Park Cir Ste G, Irvine, CA 92614
- Phone
- (714) 432-1400
- Enumerated
- Sep 12, 2019
- Record last updated
- Aug 15, 2024
- Medicare enrollment
- Enrolled (PECOS I20200410001495); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 8,223 in California → Look up another NPI →
Also registered at 18021 Sky Park Cir Ste G
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Eskander, DPMFoot & Ankle Surgery Podiatrist1669907275
- Christopher Salem, DOGeriatric Medicine (Family Medicine) Physician1124273313
Verify Elizabeth Martinez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95012779Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average nurse practitioner in 2024
1,187 Medicare Part D claims for 89 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 95 claims were for opioids.
Most prescribed
- Levothyroxine Sodium73 claims
- Escitalopram Oxalate53 claims
- Atorvastatin Calcium49 claims
- Amlodipine Besylate46 claims
- Hydrocodone-Acetaminophen44 claims
- Eliquis42 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $101.45
5 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Salem DO IncAnaheim, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Martinez among 8,223 nurse practitioner records in California
Elizabeth Martinez, FNP is one of 8,223 nurse practitioner records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 42% of these records are
- Graduated2019 · median 2017 among the 3,425 with a school on file
- Record last updated2024 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in California
There are 8,223 nurse practitioner records in California.
All 8,223 in California → Every provider in Irvine → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Fadela AmineIrvine, CA 926141548908866
- Kimberly Guevarra, RN, MSN, FNPIrvine, CA 926141144781493
- Fatima Huynh, FNP-CIrvine, CA 926141477133668
- Michelle Quinn, RNIrvine, CA 926141134750631
- Layla Rubayi, NPIrvine, CA 926141366153314
- Linda Trinh, NP, DNPIrvine, CA 926141124333828
- Rachel Arcinas, NPIrvine, CA 926121699917591
- Raciela Austin, NPIrvine, CA 926121871843375
Common questions
What is Elizabeth Martinez, FNP's NPI number?
Elizabeth Martinez, FNP's National Provider Identifier (NPI) is 1235789181, issued on Sep 12, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Martinez, FNP located?
The NPPES record lists a practice address at 18021 Sky Park Cir Ste G, Irvine, CA, 92614. Phone: (714) 432-1400. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Martinez, FNP's license?
NPPES lists California license number 95012779, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Martinez, FNP prescribe under Medicare Part D?
In 2024, Elizabeth Martinez, FNP had 1,187 Medicare Part D claims for 89 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.