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DR. STEVEN J. LOCNIKAR D.O.
NPI 1184932782
Family Medicine - Addiction Medicine in Scottsdale, AZ

Active since September 16, 2010Opted out of Medicare · through Jul 8, 2028
11390 E VIA LINDA, 103, SCOTTSDALE, AZ 85259(480) 219-0055(480) 219-0330 Get Directions Write a Review

NPPES record last updated: April 8, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Steven J. Locnikar D.o. NPPES

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

DR. STEVEN J. LOCNIKAR D.O. (NPI 1184932782) is an individual addiction medicine provider in Scottsdale, Arizona, licensed in Arizona (005284) and active in the NPI registry since September 2010. He has opted out of Medicare through July 8, 2028 and remains eligible to order and refer and is a graduate of Philadelphia College Of Osteopathic Medicine (1986).

NPPES Registry Identity

NPI1184932782
Entity TypeIndividualMale
Primary Taxonomy207QA0401X
Provider Legal NameDR. STEVEN J. LOCNIKARCredential: D.O.
Location Address11390 E VIA LINDA, 103Scottsdale, AZ 85259-4075
Mailing Address11390 E Via Linda, 103Scottsdale, AZ 85259-4075 · (480) 219-0055 · Fax (480) 219-0330
Phone(480) 219-0055
Fax(480) 219-0330
Sole ProprietorNo
Medical School CMSPhiladelphia College Of Osteopathic MedicineGraduated 1986
Enumeration DateSeptember 16, 2010
Last NPPES UpdateApril 8, 2016
✔ NPI 1184932782 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0401X
License✔ Licensed in AZ · 005284
Definition
A family medicine physician who specializes in the diagnosis and treatment of addictions.
Also ListedOtolaryngology · Facial Plastic SurgeryTaxonomy 207YS0123X · License 005284 (AZ)
11390 E VIA LINDA, Scottsdale, AZ 85259
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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. Steven J. Locnikar D.o. 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 July 8, 2026 through July 8, 2028.

Opt-Out Effective DateJuly 8, 2026
Opt-Out In Effect ThroughJuly 8, 2028Opt-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 85259 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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 3

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

DENTAL EQUITY PARTNERS
Dentist (General Practice)
11390 E VIA LINDA, SUITE 104
SCOTTSDALE, AZ 85259
Maricopa County (480) 282-3437
MR. SHAWN HOWARD TOSO MS, RDN
Dietitian, Registered
11390 E VIA LINDA
SCOTTSDALE, AZ 85259
Maricopa County (480) 579-2202
THIRUNAVUKARASU SKANTHAROOPAN MD
Family Medicine
11390 E VIA LINDA, 103
SCOTTSDALE, AZ 85259
Maricopa County (480) 661-5550

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 Steven Locnikar's NPI number?

The NPI number for Steven Locnikar is 1184932782. It was assigned to this individual provider in the NPPES registry on September 16, 2010.

Where is Steven Locnikar located?

Steven Locnikar practices at 11390 E Via Linda 103, Scottsdale, AZ 85259. The listed phone number is (480) 219-0055.

What is Steven Locnikar's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.

Is Steven Locnikar enrolled in Medicare?

No. Steven Locnikar has opted out of Medicare through July 8, 2028. 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 Steven Locnikar was last updated on April 8, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.