MS. STELLA M MAHAGA NP
NPI 1255598140
Nurse Practitioner - Psychiatric/Mental Health in Greenfield, WI

Active since May 19, 2008PECOS EnrolledAccepts Medicare Assignment
8777 W FOREST HOME AVE, GREENFIELD, WI 53228(262) 292-4777(262) 518-7052 Get Directions Write a Review

NPPES record last updated: November 12, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 12, 2024, Apr 22, 2021, Jun 20, 2018 and 2 more (5 updates tracked since 2016).

About Ms. Stella M Mahaga Np NPPES

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

MS. STELLA M MAHAGA NP (NPI 1255598140) is an individual psychiatric/mental health provider in Greenfield, Wisconsin, licensed in Wisconsin (7261-33) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1255598140
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. STELLA M MAHAGACredential: NP
Location Address8777 W FOREST HOME AVEGreenfield, WI 53228-3421
Mailing Address8777 W Forest Home AveGreenfield, WI 53228-3421 · (262) 292-4777
Fax(262) 518-7052
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateMay 19, 2008
Last NPPES UpdateNovember 12, 20245 updates tracked since enumeration
NPPES CertifiedNovember 12, 2024
NPI 1255598140 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 · 7261-33
Also ListedNurse PractitionerTaxonomy 363L00000X · License 7261-33 (WI)
8777 W FOREST HOME AVE, Greenfield, WI 53228

Other Identifiers 1

Medicaid1255598140WI

Accepted 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

Ms. Stella M Mahaga Np 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 ID4284912858
PECOS Enrollment IDI20161102001020
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 53228 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 8

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

Internal Medicine
8777 W FOREST HOME AVE
GREENFIELD, WI 53228
Nurse Practitioner (Family)
8777 W FOREST HOME AVE
GREENFIELD, WI 53228
Clinic/Center (Mental Health (Including Community Mental Health Center))
8777 W FOREST HOME AVE
GREENFIELD, WI 53228
Psychiatry & Neurology (Psychiatry)
8777 W FOREST HOME AVE
GREENFIELD, WI 53228
Home Health
8777 W FOREST HOME AVE
GREENFIELD, WI 53228
Hospice Care, Community Based
8777 W FOREST HOME AVE
GREENFIELD, WI 53228
Nurse Practitioner
8777 W FOREST HOME AVE
GREENFIELD, WI 53228
Nurse Practitioner (Psychiatric/Mental Health)
8777 W FOREST HOME AVE
GREENFIELD, WI 53228

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 Stella Mahaga's NPI number?

The NPI number for Stella Mahaga is 1255598140. It was assigned to this individual provider in the NPPES registry on May 19, 2008.

Where is Stella Mahaga located?

Stella Mahaga practices at 8777 W Forest Home Ave, Greenfield, WI 53228. The listed phone number is (262) 292-4777.

What is Stella Mahaga's specialty?

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

Is Stella Mahaga enrolled in Medicare?

Yes. Stella Mahaga 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 Stella Mahaga accept?

Health plans from Anthem Blue Cross and Blue Shield, Medica, Quartz and UnitedHealthcare list Stella Mahaga 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 Stella Mahaga was last updated on November 12, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.