MEREDITH GRACE LOEWENSTEIN CRNP
NPI 1962910349
Nurse Practitioner in Madison, WI

Q: What is Meredith Loewenstein's NPI number?

The NPI number for Meredith Loewenstein is 1962910349. It was assigned to this individual provider in the NPPES registry on January 19, 2018. The provider is also known as Meredith Arevalo.

Q: What is Meredith Loewenstein's specialty?

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

Active since January 19, 2018PECOS Enrolled

2500 OVERLOOK TER, MADISON, WI 53705(608) 256-1901 Get Directions Write a Review

NPPES record last updated: February 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 24, 2023, Oct 26, 2022, Jul 22, 2021 and 3 more (6 updates tracked since 2018).

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About Meredith Grace Loewenstein Crnp NPPES

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

MEREDITH GRACE LOEWENSTEIN CRNP (NPI 1962910349) is an individual nurse practitioner in Madison, Wisconsin, licensed in Wisconsin (9689) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1962910349

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMEREDITH GRACE LOEWENSTEINCredential: CRNP

Location Address2500 OVERLOOK TERMadison, WI 53705-2254

Mailing Address2500 Overlook TerMadison, WI 53705-2254

Phone(608) 256-1901

Sole ProprietorNo

Enumeration DateJanuary 19, 2018

Last NPPES UpdateFebruary 14, 20266 updates tracked since enumeration

NPPES CertifiedFebruary 14, 2026

✔ NPI 1962910349 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in WI · 9689

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 ListedRegistered NurseTaxonomy 163W00000X · License T20180031 (MD)

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License R231732 (MD)

2500 OVERLOOK TER, Madison, WI 53705

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Other Names 1

Former Name (1)Meredith Arevalo

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Meredith Grace Loewenstein Crnp 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 53705 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

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

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.

MEGHANN BETH KRUEGER M.S.W.

Social Worker