DR. LEONARD BRYAN GERKEN DMD
NPI 1477554483
Dentist - General Practice in Oro Valley, AZ

Q: What is Leonard Gerken's NPI number?

The NPI number for Leonard Gerken is 1477554483. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Q: What is Leonard Gerken's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Leonard Gerken was last updated on December 18, 2015. 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.

Active since August 02, 2005PECOS Enrolled

10509 N ORACLE RD, SUITE 141, ORO VALLEY, AZ 85737(520) 498-0500 Get Directions Write a Review

NPPES record last updated: December 18, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Leonard Bryan Gerken Dmd NPPES

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

DR. LEONARD BRYAN GERKEN DMD (NPI 1477554483) is an individual general practice provider in Oro Valley, Arizona, licensed in Arizona (D008361) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477554483

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. LEONARD BRYAN GERKENCredential: DMD

Location Address10509 N ORACLE RD, SUITE 141Oro Valley, AZ 85737-9375

Mailing Address10509n Oracle Rd 141Oro Valley, AZ 85737-9381 · (520) 498-0500 · Fax (520) 498-0504

Phone(520) 498-0500

Sole ProprietorNo

Enumeration DateAugust 2, 2005

Last NPPES UpdateDecember 18, 2015

✔ NPI 1477554483 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

Licenses✔ Licensed in AZ · D008361✔ Licensed in OR · D 6829

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

10509 N ORACLE RD, Oro Valley, AZ 85737

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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 (PECOS)

Dr. Leonard Bryan Gerken Dmd 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 85737 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

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

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

SCHMIDTKE DENTAL NORTHWEST PLC

Dentist

10509 N ORACLE RD, SUITE 141
ORO VALLEY, AZ 85737

Pima County (520) 498-0500

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 Leonard Gerken's NPI number?

The NPI number for Leonard Gerken is 1477554483. It was assigned to this individual provider in the NPPES registry on August 2, 2005.

Where is Leonard Gerken located?

Leonard Gerken practices at 10509 N Oracle Rd Suite 141, Oro Valley, AZ 85737. The listed phone number is (520) 498-0500.

What is Leonard Gerken's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Leonard Gerken enrolled in Medicare?

Yes. Leonard Gerken is registered in the Medicare PECOS enrollment system.

What insurance does Leonard Gerken accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Delta Dental of Arizona and 3 other insurers list Leonard Gerken 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 Leonard Gerken was last updated on December 18, 2015. 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.