MRS. MICHELLE BASA LLERENAS NP
NPI 1689293946
Nurse Practitioner - Neonatal in Los Angeles, CA

Q: What is Michelle Llerenas's NPI number?

The NPI number for Michelle Llerenas is 1689293946. It was assigned to this individual provider in the NPPES registry on April 15, 2020.

Q: What is Michelle Llerenas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Q: When was this NPI record last updated?

The NPPES record for Michelle Llerenas was last updated on January 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 15, 2020PECOS Enrolled

757 WESTWOOD PLZ, LOS ANGELES, CA 90095(310) 267-7565 Get Directions Write a Review

NPPES record last updated: January 3, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 3, 2023, Apr 15, 2020 (2 updates tracked since 2020).

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About Mrs. Michelle Basa Llerenas Np NPPES

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

MRS. MICHELLE BASA LLERENAS NP (NPI 1689293946) is an individual neonatal provider in Los Angeles, California, licensed in California (95022072) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689293946

Entity TypeIndividualFemale

Primary Taxonomy363LN0000X

Provider Legal NameMRS. MICHELLE BASA LLERENASCredential: NP

Location Address757 WESTWOOD PLZLos Angeles, CA 90095-8358

Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631 · (310) 267-7565

Phone(310) 267-7565

Sole ProprietorYes

Enumeration DateApril 15, 2020

Last NPPES UpdateJanuary 3, 20232 updates tracked since enumeration

NPPES CertifiedJanuary 3, 2023

✔ NPI 1689293946 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse Practitioner · NeonatalPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LN0000X

License✔ Licensed in CA · 95022072

Also ListedRegistered Nurse · Neonatal Intensive CareTaxonomy 163WN0002X · License 759587 (CA)

Also ListedNurse Practitioner · Neonatal, Critical CareTaxonomy 363LN0005X · License 95022072 (CA)

757 WESTWOOD PLZ, Los Angeles, CA 90095

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Other Identifiers 1

Other759587CA · Board Of Registered Nursing

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Michelle Basa Llerenas Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Michelle Llerenas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Uc Regents

0.1 mi

Pediatrics

200 UCLA MEDICAL PLAZA, SUITE 265
Los Angeles, CA 90095

Reassigned Medicare billing, California enrollment
323 clinicians in this Medicare group

NPI 1982667663 (310) 825-0867

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

Other Providers at the Same Location NPPES 20

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

CATHERINE CHA MD

Anesthesiology

757 WESTWOOD PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-8041

DR. TIFFANY PRUGPICHAILERS PEDIGO M.D.

Pediatrics

757 WESTWOOD PLZ, B711 RRUMC
LOS ANGELES, CA 90095

Los Angeles County (310) 267-9129

SAMRAWIT ABRAHA

Anesthesiology

757 WESTWOOD PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 267-6629

KEN DEKITANI

Internal Medicine

757 WESTWOOD PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 267-7849

JACQUELINE LABINS MD

Student in an Organized Health Care Education/Training Program

757 WESTWOOD PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 267-0903

JYODI DINESH MOHOLE MD

Student in an Organized Health Care Education/Training Program

757 WESTWOOD PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 267-9132

JASON THAMES HUYNH MD

Student in an Organized Health Care Education/Training Program

757 WESTWOOD PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 825-7375

BRITTANY CHY MD

Student in an Organized Health Care Education/Training Program

757 WESTWOOD PLZ
LOS ANGELES, CA 90095

Los Angeles County (310) 267-8655

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michelle Llerenas's NPI number?

The NPI number for Michelle Llerenas is 1689293946. It was assigned to this individual provider in the NPPES registry on April 15, 2020.

Where is Michelle Llerenas located?

Michelle Llerenas practices at 757 Westwood Plz, Los Angeles, CA 90095. The listed phone number is (310) 267-7565.

What is Michelle Llerenas's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Is Michelle Llerenas enrolled in Medicare?

Yes. Michelle Llerenas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michelle Llerenas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Llerenas reassigns Medicare benefits to Uc Regents (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Llerenas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Michelle Llerenas was last updated on January 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.