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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

IAN J LEWIS D.O.
NPI 1194162453
Psychiatry & Neurology - Psychiatry in Glendale, AZ

Active since May 28, 2013PECOS Enrolled
7219 N LITCHFIELD RD, GLENDALE, AZ 85309(623) 856-7579(623) 856-4433 Get Directions Write a Review

NPPES record last updated: July 29, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jul 29, 2026, Jul 25, 2023, Aug 27, 2021 and 2 more (5 updates tracked since 2017).

About Ian J Lewis D.o. NPPES

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

IAN J LEWIS D.O. (NPI 1194162453) is an individual psychiatry provider in Glendale, Arizona, licensed in Arizona (011483) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194162453
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameIAN J LEWISCredential: D.O.
Location Address7219 N LITCHFIELD RDGlendale, AZ 85309-1529
Mailing Address14334 W St Moritz LnSurprise, AZ 85379-5784 · (307) 773-2998 · Fax (307) 773-4721
Phone(623) 856-7579
Fax(623) 856-4433
Sole ProprietorYes
Enumeration DateMay 28, 2013
Last NPPES UpdateJuly 29, 20265 updates tracked since enumeration
NPPES CertifiedJuly 29, 2026
✔ NPI 1194162453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in AZ · 011483✔ Licensed in CO · CDRH.0000079✔ Licensed in NE · 1352
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.
7219 N LITCHFIELD RD, Glendale, AZ 85309
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ian J Lewis D.o. 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 85309 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
$168.60 typical visit price
range $55.44 – $168.60
Typical copayment $42.15 (range $13.86 – $42.15)
Most-billed visit code 99205
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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 20

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

DANIEL RAMSEY
Radiology (Diagnostic Radiology)
7219 N LITCHFIELD RD
LUKE AFB, AZ 85309
Maricopa County (623) 856-7618
DR. RYAN EUGENE GARD DDS
Dentist
7219 N LITCHFIELD RD
GLENDALE LUKE AFB, AZ 85309
Maricopa County (623) 856-7535
MRS. JESSICA HARRIS RACKLEY PA-C
Physician Assistant (Medical)
7219 N LITCHFIELD RD
LUKE AFB, AZ 85309
Maricopa County (623) 856-9752
DR. CRAIG ALAN SCHADEWALD FNP-C
Nurse Practitioner (Family)
7219 N LITCHFIELD RD
LUKE AFB, AZ 85309
Maricopa County (623) 856-2273
DR. LOC VINH TRAN DDS, MS
Dentist (Periodontics)
7219 N LITCHFIELD RD
GLENDALE, AZ 85309
Maricopa County (623) 856-7535
PHILIPPE LACSON PA
Physician Assistant (Medical)
7219 N LITCHFIELD RD
GLENDALE, AZ 85309
Maricopa County (623) 856-4677
DR. JOANN LEE SHIMABUKURO PSY.D., M.A., M.S.
Psychologist (Clinical)
7219 N LITCHFIELD RD, 56 MEDICAL GROUP
LUKE AFB, AZ 85309
Maricopa County (623) 856-7579
TODD J ALAN MD
Family Medicine
7219 N LITCHFIELD RD
LUKE AFB, AZ 85309
Maricopa County (623) 856-2273

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 Lewis's NPI number?

The NPI number for Ian Lewis is 1194162453. It was assigned to this individual provider in the NPPES registry on May 28, 2013.

Where is Ian Lewis located?

Ian Lewis practices at 7219 N Litchfield Rd, Glendale, AZ 85309. The listed phone number is (623) 856-7579.

What is Ian Lewis's specialty?

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

Is Ian Lewis enrolled in Medicare?

Yes. Ian Lewis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ian Lewis was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.