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

MRS. ALEXANDRIA BROWN APRN
NPI 1124780929
Nurse Practitioner - Psychiatric/Mental Health in Marion, IL

Q: What is Alexandria Brown's NPI number?

The NPI number for Alexandria Brown is 1124780929. It was assigned to this individual provider in the NPPES registry on October 8, 2021.

Q: What is Alexandria Brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Alexandria Brown was last updated on July 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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 October 08, 2021PECOS Enrolled

3963 ROUTE 37, MARION, IL 62959(618) 422-4989 Get Directions Write a Review

NPPES record last updated: July 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 26, 2026, Jun 29, 2025, Mar 3, 2025 and 4 more (7 updates tracked since 2021).

On this page

About Mrs. Alexandria Brown Aprn NPPES

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

MRS. ALEXANDRIA BROWN APRN (NPI 1124780929) is an individual psychiatric/mental health provider in Marion, Illinois, licensed in Illinois (277.003371) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Marion.

NPPES Registry Identity

NPI1124780929

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMRS. ALEXANDRIA BROWNCredential: APRN

Location Address3963 ROUTE 37Marion, IL 62959-6546

Mailing Address3963 Route 37Marion, IL 62959-6546 · (618) 422-4989 · Fax (943) 770-8563

Phone(618) 422-4989

Sole ProprietorYes

Enumeration DateOctober 8, 2021

Last NPPES UpdateJuly 26, 20267 updates tracked since enumeration

NPPES CertifiedJuly 26, 2026

✔ NPI 1124780929 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in IL · 277.003371

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 277.003371 (IL)

3963 ROUTE 37, Marion, IL 62959

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Secondary Practice Location 1

Location 13963 Route 37Marion, IL 62959-6546 · Phone (773) 657-5205

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Alexandria Brown Aprn 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62959 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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

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

TMB HEALTH PLLC

Nurse Practitioner (Psychiatric/Mental Health)

3963 ROUTE 37
MARION, IL 62959

Williamson County (618) 422-4989

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 Alexandria Brown's NPI number?

The NPI number for Alexandria Brown is 1124780929. It was assigned to this individual provider in the NPPES registry on October 8, 2021.

Where is Alexandria Brown located?

Alexandria Brown practices at 3963 Route 37, Marion, IL 62959. The listed phone number is (618) 422-4989.

What is Alexandria Brown's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Alexandria Brown enrolled in Medicare?

Yes. Alexandria Brown is registered in the Medicare PECOS enrollment system.

What insurance does Alexandria Brown accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Alexandria Brown as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Alexandria Brown was last updated on July 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 days 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.