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MICHELLE PADILLA MARTINEZ NP
NPI 1104310002
Nurse Practitioner in Los Angeles, CA

Active since June 15, 2018PECOS Enrolled
445 S FIGUEROA ST FL 31, LOS ANGELES, CA 90071(888) 731-8994 Get Directions Write a Review

NPPES record last updated: October 20, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 5, 2022, Aug 27, 2020, Jun 15, 2018 (3 updates tracked since 2018).

About Michelle Padilla Martinez Np NPPES

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

MICHELLE PADILLA MARTINEZ NP (NPI 1104310002) is an individual nurse practitioner in Los Angeles, California, licensed in California (95007512) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1104310002
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMICHELLE PADILLA MARTINEZCredential: NP
Location Address445 S FIGUEROA ST FL 31Los Angeles, CA 90071
Mailing Address445 S Figueroa St Fl 31Los Angeles, CA 90071-1602 · (888) 731-8994
Phone(888) 731-8994
Sole ProprietorNo
Enumeration DateJune 15, 2018
Last NPPES UpdateOctober 20, 20243 updates tracked since enumeration
NPPES CertifiedOctober 20, 2024
✔ NPI 1104310002 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 · 95007512
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 · Acute CareTaxonomy 363LA2100X · License 95007512 (CA)
445 S FIGUEROA ST FL 31, Los Angeles, CA 90071
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Secondary Practice Locations 2

Location 1100 Ucla Medical Plz Ste 310Los Angeles, CA 90024-6999 · Phone (310) 267-7838
Location 22121 Santa Monica BlvdSanta Monica, CA 90404-2303 · Phone (310) 582-7137 · Fax (310) 582-7140

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Padilla Martinez 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 Reassignments

2

Medicare enrollment records show Michelle Martinez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Antaki & Associates Infectious Disease Medical Group Inc
5.6 mi
Infectious Disease
801 S CHEVY CHASE DR, 101
Glendale, CA 91205
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1124083274 (818) 242-5299
Providence Saint Johns Medical Foundation
13 mi
Specialist
2121 SANTA MONICA BLVD
Santa Monica, CA 90404
  • Reassigned Medicare billing, California enrollment
  • 461 clinicians in this Medicare group
NPI 1770093734 (310) 582-7312

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 90071 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 18

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

ALLYN ANN SIMPSON NP
Nurse Practitioner (Women's Health)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (888) 731-8994
MRS. KALENA LANUZA FNP-C, PMHNP-BC
Nurse Practitioner (Family)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (888) 731-8994
JENNIFER MILLIS RN, CNM, WHNP
Nurse Practitioner (Women's Health)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (888) 731-8994
FLORDELIN YADIRA PALOMINO
Nurse Practitioner (Acute Care)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (510) 378-8643
BLANCHE NELSON HERRON
Clinic/Center (Multi-Specialty)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (323) 219-3563
BARBARA HUYNH D.O.
Psychiatry & Neurology (Geriatric Psychiatry)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (424) 425-1232
DR. EMILY MARIE STONE DNP, NP-C
Nurse Practitioner (Family)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (888) 731-8994
KRYSTLE ANNETTE-SANCHEZ ARMBRUSTER FNP-C
Nurse Practitioner (Family)
445 S FIGUEROA ST FL 31
LOS ANGELES, CA 90071
Los Angeles County (909) 319-2310

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 Martinez's NPI number?

The NPI number for Michelle Martinez is 1104310002. It was assigned to this individual provider in the NPPES registry on June 15, 2018.

Where is Michelle Martinez located?

Michelle Martinez practices at 445 S Figueroa St Fl 31, Los Angeles, CA 90071. The listed phone number is (888) 731-8994.

What is Michelle Martinez's specialty?

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

Is Michelle Martinez enrolled in Medicare?

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

Which organizations bill Medicare for Michelle Martinez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Martinez reassigns Medicare benefits to 2 organizations: Antaki & Associates Infectious Disease Medical Group Inc (Glendale, CA) and Providence Saint Johns Medical Foundation (Santa Monica, CA). Each 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 Martinez'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 Martinez was last updated on October 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.