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DR. IAN R POWELL M.D.
NPI 1346212545
Internal Medicine - Addiction Medicine in Oconomowoc, WI

Active since February 02, 2006PECOS EnrolledAccepts Medicare Assignment
34700 VALLEY RD, OCONOMOWOC, WI 53066(262) 646-1391(262) 646-1393 Get Directions Write a Review

NPPES record last updated: October 20, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ian R Powell M.d. NPPES

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

DR. IAN R POWELL M.D. (NPI 1346212545) is an individual addiction medicine provider in Oconomowoc, Wisconsin, licensed in Wisconsin (39133) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1346212545
Entity TypeIndividualMale
Primary Taxonomy207RA0401X
Provider Legal NameDR. IAN R POWELLCredential: M.D.
Location Address34700 VALLEY RDOconomowoc, WI 53066-4500
Mailing Address34700 Valley RdOconomowoc, WI 53066-4500
Phone(262) 646-1391
Fax(262) 646-1393
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateFebruary 2, 2006
Last NPPES UpdateOctober 20, 2012
✔ NPI 1346212545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RA0401X
License✔ Licensed in WI · 39133
Definition

An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X · License 39133 (WI)
Also ListedInternal MedicineTaxonomy 207R00000X · License 39133 (WI)
34700 VALLEY RD, Oconomowoc, WI 53066
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Other Identifiers 3

Medicare ID-Type Unspecified002220037WI · Medicare Part B
Medicare UPINH05048
Medicaid32580600WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware 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

Dr. Ian R Powell M.d. 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 ID3274528591
PECOS Enrollment IDI20211005003208
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 53066 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
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.

DR. TIM CHRISTOPHER LEVENHAGEN MD
Psychiatry & Neurology (Psychiatry)
34700 VALLEY RD
OCONOMOWOC, WI 53066
Waukesha County (800) 767-4411
JEFFREY J. SMARRELLA M.D.
Psychiatry & Neurology (Psychiatry)
34700 VALLEY RD, ROGERS MEMORIAL HOSPITAL
OCONOMOWOC, WI 53066
Waukesha County (262) 646-4411
ERIK J ULLAND M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
34700 VALLEY RD
OCONOMOWOC, WI 53066
Waukesha County (262) 646-4411
MR. STEPHEN M. HOFFMAN MSW, LCSW
Psychiatric Residential Treatment Facility
34700 VALLEY RD
OCONOMOWOC, WI 53066
Waukesha County (262) 646-1044
DR. ANDREW M BUTCHART D.O.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
34700 VALLEY RD
OCONOMOWOC, WI 53066
Waukesha County (262) 646-1391
DR. JODY ALICE LANGFORD M.D.
Psychiatry & Neurology (Psychiatry)
34700 VALLEY RD
OCONOMOWOC, WI 53066
Waukesha County (414) 499-0016
CUONG TIEU M.D.
Psychiatry & Neurology (Child & Adolescent Psychiatry)
34700 VALLEY RD
OCONOMOWOC, WI 53066
Waukesha County (262) 646-1391
DR. MITZI MONTGOMERY KRAMER M.D.
Psychiatry & Neurology (Neurology)
34700 VALLEY RD
OCONOMOWOC, WI 53066
Waukesha County (262) 303-2131

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 Ian Powell's NPI number?

The NPI number for Ian Powell is 1346212545. It was assigned to this individual provider in the NPPES registry on February 2, 2006.

Where is Ian Powell located?

Ian Powell practices at 34700 Valley Rd, Oconomowoc, WI 53066. The listed phone number is (262) 646-1391.

What is Ian Powell's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

Is Ian Powell enrolled in Medicare?

Yes. Ian Powell 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 Ian Powell accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Group Health Cooperative-SCW and Medica and 2 other insurers list Ian Powell 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 Ian Powell was last updated on October 20, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.