Eliza Rivera-Mitu, PMHNP-BC, FNP-C
Primary Care Nurse Practitioner · Fountain Valley, CA
Eliza Rivera-Mitu, PMHNP-BC, FNP-C is a primary care nurse practitioner with a practice address in Fountain Valley, California, and NPI 1104167758, issued on Mar 6, 2013. Check the license (California 23310, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Eliza Rivera-Mitu
- Credential
- PMHNP-BC, FNP-C
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License numbers
- 23310 CA
507599 CA
Self-reported in NPPES; status is on the state search - Practice location
- 11100 Warner Ave Ste 162, Fountain Valley, CA 92708
- Phone
- (562) 786-6723
- Enumerated
- Mar 6, 2013
- Record last updated
- Jun 19, 2026
- Fax
- (562) 786-6956
- Medicaid ID
- 251KFFVQ CA
- Medicare enrollment
- Enrolled (PECOS I20200417000822); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 1,131 in California → Look up another NPI →
Also registered at 11100 Warner Ave Ste 162
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian Mitu, F.N.P., P.A.-CPrimary Care Nurse Practitioner1528015849
- Tri Tran, MDFamily Medicine Physician1922794486
Verify Eliza Rivera-Mitu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 23310Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
293 Medicare Part D claims for 33 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium13 claims
- Furosemide12 claims
- Mirtazapine12 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: $217.77
2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,321 providers of this specialty with any payment received $625.13 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.
Eliza Rivera-Mitu among 1,131 primary care nurse practitioner records in California
Eliza Rivera-Mitu, PMHNP-BC, FNP-C is one of 1,131 primary care nurse practitioner records with a practice address in California. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 17% of them.
- NPI issued2013 · 17% of these records are older, 80% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 35% of these records are
- Graduated2013 · median 2019 among the 398 with a school on file
- Record last updated2026 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in California
There are 1,131 primary care nurse practitioner records in California.
All 1,131 in California → Every provider in Fountain Valley → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Brian Mitu, F.N.P., P.A.-CFountain Valley, CA 927081528015849
- Jeremy Pineda, NPFountain Valley, CA 927081245928209
- Aliona Woghiren, FNPSanta Ana, CA 927071093447609
- Melissa Barnett, FNPSanta Ana, CA 927051073952651
- Janneth Bautista, N.P.Santa Ana, CA 927051104275718
- Natalie Cocoziello, APRN-FNPSanta Ana, CA 927051083860258
- Tomasz Dragowski, NURSE PRACTITIONERSanta Ana, CA 927051780002865
- Marc Jezer GebalaSanta Ana, CA 927051154805257
Common questions
What is Eliza Rivera-Mitu, PMHNP-BC, FNP-C's NPI number?
Eliza Rivera-Mitu, PMHNP-BC, FNP-C's National Provider Identifier (NPI) is 1104167758, issued on Mar 6, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Eliza Rivera-Mitu, PMHNP-BC, FNP-C located?
The NPPES record lists a practice address at 11100 Warner Ave Ste 162, Fountain Valley, CA, 92708. Phone: (562) 786-6723. Providers update this record themselves, so call before visiting.
How can I verify Eliza Rivera-Mitu, PMHNP-BC, FNP-C's license?
NPPES lists California license number 23310, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Eliza Rivera-Mitu, PMHNP-BC, FNP-C prescribe under Medicare Part D?
In 2024, Eliza Rivera-Mitu, PMHNP-BC, FNP-C had 293 Medicare Part D claims for 33 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.