Mayra Marlene Portillo, WHNP-BC
Women's Health Nurse Practitioner · Riverside, CA
Mayra Marlene Portillo, WHNP-BC is a women's health nurse practitioner with a practice address in Riverside, California, and NPI 1780296384, issued on Aug 17, 2020. Check the license (California 95013841, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mayra Marlene Portillo
- Credential
- WHNP-BC
- Primary taxonomy
- Women's Health Nurse Practitioner 363LW0102X
- License number
- 95013841 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3772 Tibbetts St, Riverside, CA 92506
- Phone
- (888) 743-7526
- Enumerated
- Aug 17, 2020
- Record last updated
- Jun 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20250509001540); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest women's health nurse practitioner records → All 912 in California → Look up another NPI →
Also registered at 3772 Tibbetts St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vanessa Avila, RNAmbulatory Women's Health Care Registered Nurse1033632294
- Camila Bahamon, M.D.Obstetrics & Gynecology Physician1619358157
- Rose Ann Beltran, RNRegistered Nurse1831680610
- Deborah Bui, RNAmbulatory Women's Health Care Registered Nurse1184755795
- Carrie CameronRegistered Nurse1376227157
- Antonia Diaz, BSN,RNAmbulatory Women's Health Care Registered Nurse1437947538
Verify Mayra Marlene Portillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95013841Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $262.21
2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 3,574 providers of this specialty with any payment received $426.02 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
- Southern California Permanente Medical GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mayra Marlene Portillo among 912 women's health nurse practitioner records in California
Mayra Marlene Portillo, WHNP-BC is one of 912 women's health nurse practitioner records with a practice address in California. 46% 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 79% of them.
- NPI issued2020 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 46% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated2019 · median 2016 among the 159 with a school on file
- Record last updated2025 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Women's Health Nurse Practitioner providers in California
There are 912 women's health nurse practitioner records in California.
All 912 in California → Every provider in Riverside → Women's Health Nurse Practitioner nationwide →
The 8 women's health nurse practitioner records with the nearest ZIP codes
- Leslie Torres, DNP, APRN, WHNP-BCRiverside, CA 925061407535750
- Christine Phongdara, N.P.Riverside, CA 925041659589489
- Ming-Chuan Chang, WHNP-BC,, PH.D.Riverside, CA 925031982996898
- Lorraine Roberson, NPRiverside, CA 925031154535136
- Tina Millon, NPHemet, CA 925431639755762
- Cynthia Tuttle, NPHemet, CA 925431548327281
- Melanie Cowper, NURSE PRACTITIONERHemet, CA 925441891564613
- Kendal Gill, WHNP-BCMoreno Valley, CA 925531245708924
Common questions
What is Mayra Marlene Portillo, WHNP-BC's NPI number?
Mayra Marlene Portillo, WHNP-BC's National Provider Identifier (NPI) is 1780296384, issued on Aug 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Mayra Marlene Portillo, WHNP-BC located?
The NPPES record lists a practice address at 3772 Tibbetts St, Riverside, CA, 92506. Phone: (888) 743-7526. Providers update this record themselves, so call before visiting.
How can I verify Mayra Marlene Portillo, WHNP-BC's license?
NPPES lists California license number 95013841, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.