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ELAINE KATHERINE WESSEL APNP
NPI 1942974571
Nurse Practitioner - Psychiatric/Mental Health in Brookfield, WI

Active since August 06, 2021PECOS EnrolledAccepts Medicare Assignment
16535 W BLUEMOUND RD STE 200, BROOKFIELD, WI 53005(262) 999-3495 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 22, 2026, Aug 6, 2021 (2 updates tracked since 2021).

About Elaine Katherine Wessel Apnp NPPES

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

ELAINE KATHERINE WESSEL APNP (NPI 1942974571) is an individual psychiatric/mental health provider in Brookfield, Wisconsin, licensed in Wisconsin (11144) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1942974571
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameELAINE KATHERINE WESSELCredential: APNP
Location Address16535 W BLUEMOUND RD STE 200Brookfield, WI 53005-5906
Mailing Address4800 N Scottsdale Rd Ste 2500Scottsdale, AZ 85251-7630 · (262) 999-3495
Phone(262) 999-3495
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 6, 2021
Last NPPES UpdateMay 22, 20262 updates tracked since enumeration
NPPES CertifiedMay 22, 2026
✔ NPI 1942974571 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 WI · 11144
Also ListedNurse PractitionerTaxonomy 363L00000X · License 11144 (WI)
16535 W BLUEMOUND RD STE 200, Brookfield, WI 53005
Open in Google Maps ↗

Other Names 1

Former Name (1)Elaine Katherine Ernst

Secondary Practice Locations 2

Location 12400 S 102nd StWest Allis, WI 53227-2132 · Phone (414) 327-3000 · Fax (414) 328-3708
Location 211101 W Lincoln AveWest Allis, WI 53227-1133 · Phone (414) 327-3000 ext. 41432 · Fax (414) 328-3708

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), HealthPartners and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elaine Katherine Wessel Apnp 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 ID4385040443
PECOS Enrollment IDI20210915001227
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 53005 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.

BRITTANY MARIE PICHETTE LPC
Counselor (Professional)
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 999-3495
NICOLE SZANIAWSKI RDN, CD
Dietitian, Registered
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 789-1191
MS. PATRICIA MICHELLE CARRINGTON LPC
Counselor (Professional)
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 999-3495
KIRSTEN THIEMKE PHD
Psychologist (Clinical)
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 542-3255
ERICKA JOANNA SUROWANIEC LPC, CSAC, ICS
Counselor (Professional)
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 999-3495
DR. RACHEL A. ROEGLIN PSY.D.
Psychologist (Clinical)
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 789-1191
KRISTINA WILLMERING LPC
Counselor (Professional)
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 542-3255
MADELINE BLISKE PHD
Psychologist (Clinical)
16535 W BLUEMOUND RD STE 200
BROOKFIELD, WI 53005
Waukesha County (262) 789-1191

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 Elaine Wessel's NPI number?

The NPI number for Elaine Wessel is 1942974571. It was assigned to this individual provider in the NPPES registry on August 6, 2021. The provider is also known as Elaine Katherine Ernst.

Where is Elaine Wessel located?

Elaine Wessel practices at 16535 W Bluemound Rd Ste 200, Brookfield, WI 53005. The listed phone number is (262) 999-3495.

What is Elaine Wessel's specialty?

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

Is Elaine Wessel enrolled in Medicare?

Yes. Elaine Wessel 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.

What insurance does Elaine Wessel accept?

Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), HealthPartners, Medica and Network Health and 1 other insurer list Elaine Wessel 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 Elaine Wessel was last updated on May 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.