MARDY LINDT FIONNE DIAZ
NPI 1346707221
Nurse Practitioner in Eastvale, CA

Q: What is Mardy Lindt Fionne Diaz's NPI number?

The NPI number for Mardy Lindt Fionne Diaz is 1346707221. It was assigned to this individual provider in the NPPES registry on February 27, 2019.

Q: What is Mardy Lindt Fionne Diaz's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Active since February 27, 2019PECOS Enrolled

12742 LIMONITE AVE, EASTVALE, CA 92880(951) 782-3818(951) 371-6586 Get Directions Write a Review

NPPES record last updated: August 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 4, 2025, Oct 9, 2024, Jul 10, 2024 and 1 more (4 updates tracked since 2019).

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About Mardy Lindt Fionne Diaz NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARDY LINDT FIONNE DIAZ (NPI 1346707221) is an individual nurse practitioner in Eastvale, California, licensed in California (NP95031026) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1346707221

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMARDY LINDT FIONNE DIAZ

Location Address12742 LIMONITE AVEEastvale, CA 92880-9630

Mailing Address3660 Arlington AveRiverside, CA 92506-3987

Phone(951) 782-3818

Fax(951) 371-6586

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateFebruary 27, 2019

Last NPPES UpdateAugust 4, 20254 updates tracked since enumeration

NPPES CertifiedAugust 4, 2025

✔ NPI 1346707221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in CA · NP95031026

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95031026 (CA)

12742 LIMONITE AVE, Eastvale, CA 92880

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Secondary Practice Locations 2

Location 13989 W Stetson Ave Ste 201Hemet, CA 92545-9697 · Phone (951) 929-3376

Location 221634 Retreat PkwyCorona, CA 92883-6100 · Phone (951) 782-3818 · Fax (951) 826-8128

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mardy Lindt Fionne Diaz is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5193259943

PECOS Enrollment IDI20241115001186

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

33 services17 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

32 services32 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

18 services18 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92880 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHARLES HUNT BALLARD D.O.

Family Medicine