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AISSATA MARIKO WHNP-BC
NPI 1093423964
Nurse Practitioner - Women's Health in Los Angeles, CA

Active since November 09, 2022PECOS EnrolledAccepts Medicare Assignment
400 W 30TH ST, LOS ANGELES, CA 90007(213) 284-3200 Get Directions Write a Review

NPPES record last updated: October 15, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 8, 2023, Nov 9, 2022 (2 updates tracked since 2022).

About Aissata Mariko Whnp-bc NPPES

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

AISSATA MARIKO WHNP-BC (NPI 1093423964) is an individual women's health provider in Los Angeles, California, licensed in California (95023139) and active in the NPI registry since November 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1093423964
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameAISSATA MARIKOCredential: WHNP-BC
Location Address400 W 30TH STLos Angeles, CA 90007-3320
Mailing Address400 W 30th StLos Angeles, CA 90007-3320
Phone(213) 284-3200
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateNovember 9, 2022
Last NPPES UpdateOctober 15, 20242 updates tracked since enumeration
NPPES CertifiedFebruary 8, 2023
✔ NPI 1093423964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License✔ Licensed in CA · 95023139
400 W 30TH ST, Los Angeles, CA 90007
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Aissata Mariko Whnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294269445
PECOS Enrollment IDI20241111000866
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 Aissata Mariko reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Southern California Permanente Medical Group
30 mi
Clinical Medical Laboratory
13000 PEYTON DR
Chino Hills, CA 91709
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1396287082 (888) 750-0036
Permanente Medical Group Inc
310 mi
Internal Medicine
710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1073606299 (408) 851-1000

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 90007 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.

DIANA BENITEZ WHNP, CNM
Nurse Practitioner (Women's Health)
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3200
MARY GATTER M.D.
Obstetrics & Gynecology (Gynecology)
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3211
CHELSEA DAWSON R.N.
Registered Nurse
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (800) 576-5544
BIVIANA CALLEJA LAGUNAS LCSW
Social Worker (Clinical)
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (323) 891-6417
MS. HEATHER MARIE ONNIGIAN PA-C
Physician Assistant
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3200
MS. FABIOLA SILIS RN
Registered Nurse
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3200
ROSA M GALLARDO PA
Physician Assistant
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (323) 284-3119
KATHLEEN MAHAN NP
Nurse Practitioner
400 W 30TH ST
LOS ANGELES, CA 90007
Los Angeles County (213) 284-3245

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 Aissata Mariko's NPI number?

The NPI number for Aissata Mariko is 1093423964. It was assigned to this individual provider in the NPPES registry on November 9, 2022.

Where is Aissata Mariko located?

Aissata Mariko practices at 400 W 30th St, Los Angeles, CA 90007. The listed phone number is (213) 284-3200.

What is Aissata Mariko's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Aissata Mariko enrolled in Medicare?

Yes. Aissata Mariko is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Aissata Mariko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aissata Mariko reassigns Medicare benefits to 2 organizations: Southern California Permanente Medical Group (Chino Hills, CA) and Permanente Medical Group Inc (Santa Clara, 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 Aissata Mariko'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 Aissata Mariko was last updated on October 15, 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.