1. Home
  2. Directory
  3. Wisconsin
  4. Brookfield
  5. Psychiatry Neurology
  6. NPI Profile

DR. ARUNA NAMMI M.D
NPI 1376619957
Psychiatry & Neurology - Psychiatry in Brookfield, WI

Active since November 27, 2006Opted out of Medicare · through Oct 14, 2026
275 REGENCY CT STE 200, BROOKFIELD, WI 53045(262) 955-6601(888) 971-4145 Get Directions Write a Review

NPPES record last updated: May 13, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 13, 2025, Apr 17, 2017 (2 updates tracked since 2017).

About Dr. Aruna Nammi M.d NPPES

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

DR. ARUNA NAMMI M.D (NPI 1376619957) is an individual psychiatry provider in Brookfield, Wisconsin, licensed in Wisconsin (49817-20) and active in the NPI registry since November 2006. She has opted out of Medicare through October 14, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1376619957
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. ARUNA NAMMICredential: M.D
Location Address275 REGENCY CT STE 200Brookfield, WI 53045-6195
Mailing Address19385 Buckingham PlBrookfield, WI 53045-6200 · (414) 731-0749 · Fax (888) 971-4145
Phone(262) 955-6601
Fax(888) 971-4145
Sole ProprietorYes
Enumeration DateNovember 27, 2006
Last NPPES UpdateMay 13, 20252 updates tracked since enumeration
NPPES CertifiedMay 13, 2025
✔ NPI 1376619957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 6

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in WI · 49817-20
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X · License 49817-20 (WI)
Also ListedPsychiatry & Neurology · Behavioral Neurology & NeuropsychiatryTaxonomy 2084B0040X · License 49817-20 (WI)
Also ListedPsychiatry & Neurology · Neurodevelopmental DisabilitiesTaxonomy 2084P0005X · License 49817-20 (WI)
Also ListedPsychiatry & Neurology · Geriatric PsychiatryTaxonomy 2084P0805X · License 49817-20 (WI)
Also ListedGeneral PracticeTaxonomy 208D00000X · License 49817-020 (WI)
275 REGENCY CT STE 200, Brookfield, WI 53045
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Aruna Nammi M.d has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 14, 2016 through October 14, 2026.

Opt-Out Effective DateOctober 14, 2016
Opt-Out In Effect ThroughOctober 14, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53045 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
$163.24 typical visit price
range $53.90 – $163.24
Typical copayment $40.81 (range $13.47 – $40.81)
Most-billed visit code 99205
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
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.

JUSTIN M MAGNUSON P.T., D.P.T.
Physical Therapist
275 REGENCY CT STE 200
BROOKFIELD, WI 53045
Waukesha County (262) 798-9650

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 Aruna Nammi's NPI number?

The NPI number for Aruna Nammi is 1376619957. It was assigned to this individual provider in the NPPES registry on November 27, 2006.

Where is Aruna Nammi located?

Aruna Nammi practices at 275 Regency Ct Ste 200, Brookfield, WI 53045. The listed phone number is (262) 955-6601.

What is Aruna Nammi's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Aruna Nammi enrolled in Medicare?

No. Aruna Nammi has opted out of Medicare through October 14, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Aruna Nammi was last updated on May 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.