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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.

JAMES C. ALLEN D.D.S.
NPI 1356352090
Dentist in Rexburg, ID

Active since August 10, 2006PECOS Enrolled
106 E 1ST N, REXBURG, ID 83440(208) 356-5600(208) 419-0202 Get Directions Write a Review

NPPES record last updated: August 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About James C. Allen D.d.s. NPPES

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

JAMES C. ALLEN D.D.S. (NPI 1356352090) is an individual dentist in Rexburg, Idaho, licensed in Idaho (D3634) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1356352090
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameJAMES C. ALLENCredential: D.D.S.
Location Address106 E 1ST NRexburg, ID 83440-1614
Mailing Address106 E 1st NRexburg, ID 83440-1614 · (208) 356-5600 · Fax (208) 419-0202
Phone(208) 356-5600
Fax(208) 419-0202
Sole ProprietorNo
Enumeration DateAugust 10, 2006
Last NPPES UpdateAugust 3, 2026
NPPES CertifiedAugust 3, 2026
✔ NPI 1356352090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in ID · D3634
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Also ListedDentist · General PracticeTaxonomy 1223G0001X · License D-3634 (ID)
106 E 1ST N, Rexburg, ID 83440
Open in Google Maps ↗

Other Identifiers 2

Medicaid806597000ID
Other6I138ID · Blue Cross Of Idaho

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama 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)

James C. Allen D.d.s. 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 83440 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
$81.13 typical visit price
range $52.44 – $160.17
Typical copayment $20.28 (range $13.11 – $40.04)
Most-billed visit code 99203
Established Patient
$65.77 typical visit price
range $16.68 – $130.93
Typical copayment $16.44 (range $4.17 – $32.73)
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.

JAREN M THUESON DDS
Dentist (General Practice)
106 E 1ST N
REXBURG, ID 83440
Madison County (208) 356-5600

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 Allen's NPI number?

The NPI number for James Allen is 1356352090. It was assigned to this individual provider in the NPPES registry on August 10, 2006.

Where is James Allen located?

James Allen practices at 106 E 1st N, Rexburg, ID 83440. The listed phone number is (208) 356-5600.

What is James Allen's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is James Allen enrolled in Medicare?

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

What insurance does James Allen accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 7 other insurers list James Allen 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 Allen was last updated on August 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.