LAUREN GRACE ARIAS FNP-C
NPI 1124802475
Nurse Practitioner - Family in Fort Wayne, IN

Q: What is Lauren Arias's NPI number?

The NPI number for Lauren Arias is 1124802475. It was assigned to this individual provider in the NPPES registry on August 18, 2023. The provider is also known as Lauren Tanner.

Q: What is Lauren Arias's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Lauren Arias was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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 August 18, 2023PECOS EnrolledAccepts Medicare Assignment

12404 LIMA CROSSING DR, FORT WAYNE, IN 46818(260) 478-4201(260) 458-3248 Get Directions Write a Review

NPPES record last updated: February 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 2, 2026, Dec 23, 2025, Feb 12, 2025 and 1 more (4 updates tracked since 2023).

On this page

About Lauren Grace Arias Fnp-c NPPES

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

LAUREN GRACE ARIAS FNP-C (NPI 1124802475) is an individual family provider in Fort Wayne, Indiana, licensed in Indiana (71014220A) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS, is affiliated with Dupont Hospital Llc, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1124802475

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameLAUREN GRACE ARIASCredential: FNP-C

Location Address12404 LIMA CROSSING DRFort Wayne, IN 46818-0202

Mailing Address12404 Lima Crossing DrFort Wayne, IN 46818-0202 · (260) 478-4201 · Fax (260) 458-3248

Phone(260) 478-4201

Fax(260) 458-3248

Sole ProprietorYes

Medical School CMSOtherGraduated 2023

Enumeration DateAugust 18, 2023

Last NPPES UpdateFebruary 2, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 2, 2026

✔ NPI 1124802475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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

Taxonomy Code363LF0000X

License✔ Licensed in IN · 71014220A

12404 LIMA CROSSING DR, Fort Wayne, IN 46818

Open in Google Maps ↗

Other Names 1

Former Name (1)Lauren Tanner

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

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

Lauren Grace Arias Fnp-c 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 ID7810343043

PECOS Enrollment IDI20251117000084

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 Lauren Arias reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Lutheran Medical Group LLC

12 mi

Cardiovascular Disease

7916 W JEFFERSON BLVD
Fort Wayne, IN 46804

Reassigned Medicare billing, Indiana enrollment
301 clinicians in this Medicare group

NPI 1164662805 (260) 432-2297

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Dupont Hospital LLC

Acute Care Hospitals · Fort Wayne, IN

4/5 CMS rating

OwnershipProprietary

CMS Certification Number150150

Location2520 E Dupont RdFort Wayne, IN 46825 · Allen County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46818 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

$82.04 typical visit price

range $53.07 – $161.76

Typical copayment $20.51 (range $13.26 – $40.44)

Most-billed visit code 99203

Established Patient

$94.22 typical visit price

range $16.93 – $132.22

Typical copayment $23.55 (range $4.23 – $33.05)

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 4

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

MELVIN SUSANTO MD

Family Medicine

12404 LIMA CROSSING DR
FORT WAYNE, IN 46818

Allen County (260) 458-3740

BRANDON BACCARI

Family Medicine

12404 LIMA CROSSING DR
FORT WAYNE, IN 46818

Allen County (260) 478-4201

EMILY METZINGER FNP

Nurse Practitioner (Family)

12404 LIMA CROSSING DR
FORT WAYNE, IN 46818

Allen County (260) 458-3740

DUANE P JOHNSON DO

Family Medicine

12404 LIMA CROSSING DR
FORT WAYNE, IN 46818

Allen County (260) 478-4201

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 Lauren Arias's NPI number?

The NPI number for Lauren Arias is 1124802475. It was assigned to this individual provider in the NPPES registry on August 18, 2023. The provider is also known as Lauren Tanner.

Where is Lauren Arias located?

Lauren Arias practices at 12404 Lima Crossing Dr, Fort Wayne, IN 46818. The listed phone number is (260) 478-4201.

What is Lauren Arias's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Lauren Arias enrolled in Medicare?

Yes. Lauren Arias 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 organization bills Medicare for Lauren Arias's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Arias reassigns Medicare benefits to Lutheran Medical Group LLC (Fort Wayne, IN). 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 Lauren Arias's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lauren Arias accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Anthem Blue Cross and Blue Shield list Lauren Arias 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.

Is Lauren Arias affiliated with any hospitals?

According to CMS data, Lauren Arias is affiliated with Dupont Hospital LLC.

When was this NPI record last updated?

The NPPES record for Lauren Arias was last updated on February 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.