Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIA ANDREINA HERNANDEZ GUILARTE MD
NPI 1578133799
Psychiatry & Neurology - Neurology in Eau Claire, WI

Q: What is Maria Hernandez Guilarte's NPI number?

The NPI number for Maria Hernandez Guilarte is 1578133799. It was assigned to this individual provider in the NPPES registry on June 29, 2021.

Q: What is Maria Hernandez Guilarte's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since June 29, 2021PECOS Enrolled

1400 BELLINGER ST, EAU CLAIRE, WI 54703(715) 838-5222 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Sep 17, 2026, Jun 29, 2021 (2 updates tracked since 2021).

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About Maria Andreina Hernandez Guilarte Md NPPES

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

MARIA ANDREINA HERNANDEZ GUILARTE MD (NPI 1578133799) is an individual neurology provider in Eau Claire, Wisconsin, licensed in Wisconsin (86698) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1578133799

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameMARIA ANDREINA HERNANDEZ GUILARTECredential: MD

Location Address1400 BELLINGER STEau Claire, WI 54703-5222

Mailing AddressPo Box 860912Minneapolis, MN 55486-0912 · (715) 838-5222

Phone(715) 838-5222

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateJune 29, 2021

Last NPPES UpdateSeptember 17, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2026

✔ NPI 1578133799 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in WI · 86698

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

1400 BELLINGER ST, Eau Claire, WI 54703

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Secondary Practice Locations 2

Location 190 Bergen StNewark, NJ 07103-2425 · Phone (973) 972-2500

Location 2385 Tremont AveEast Orange, NJ 07018-1023 · Phone (973) 676-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Maria Andreina Hernandez Guilarte Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254843931

PECOS Enrollment IDI20260709002141

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 Maria Hernandez Guilarte reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mayo Clinic Health System-Northwest Wisconsin Region, Inc.

1.4 mi

Multi-Specialty

733 W CLAIREMONT AVE
Eau Claire, WI 54701

Reassigned Medicare billing, Wisconsin enrollment
1,248 clinicians in this Medicare group

NPI 1235588831 (715) 838-5222

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 54703 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

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

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.

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