DR. JAMES DONALD WALKER DDS
NPI 1194045054
Dentist - General Practice in Marion, IA

Active since June 02, 2010PECOS Enrolled

NPPES record last updated: December 3, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. James Donald Walker Dds NPPES

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

DR. JAMES DONALD WALKER DDS (NPI 1194045054) is an individual general practice provider in Marion, Iowa, licensed in Iowa (08786) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1194045054
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JAMES DONALD WALKERCredential: DDS
Location Address601 TAMA STMarion, IA 52302-4804
Mailing Address601 Tama StMarion, IA 52302-4804 · (319) 366-2451
Sole ProprietorNo
Enumeration DateJune 2, 2010
Last NPPES UpdateDecember 3, 2014
NPI 1194045054 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in IA · 08786
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.

601 TAMA ST, Marion, IA 52302

Accepted 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. James Donald Walker Dds 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 52302 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
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
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 4

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

Dentist (General Practice)
601 TAMA ST
MARION, IA 52302
Dentist (General Practice)
601 TAMA ST
MARION, IA 52302
Dentist (General Practice)
601 TAMA ST
MARION, IA 52302
Dentist (General Practice)
601 TAMA ST
MARION, IA 52302

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 James Walker's NPI number?

The NPI number for James Walker is 1194045054. It was assigned to this individual provider in the NPPES registry on June 2, 2010.

Where is James Walker located?

James Walker practices at 601 Tama St, Marion, IA 52302. The listed phone number is (319) 366-2451.

What is James Walker's specialty?

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

Is James Walker enrolled in Medicare?

Yes. James Walker is registered in the Medicare PECOS enrollment system.

What insurance does James Walker accept?

Health plans from Anthem Blue Cross and Blue Shield, 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 Iowa and 1 other insurer list James Walker 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 James Walker was last updated on December 3, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.