CHADWICK AARON JOHNSON DDS
NPI 1508978602
Dentist in Des Moines, IA

Q: What is Chadwick Johnson's NPI number?

The NPI number for Chadwick Johnson is 1508978602. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Q: What is Chadwick Johnson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Chadwick Johnson was last updated on March 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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 31, 2006PECOS Enrolled

3710 MERLE HAY ROAD, DES MOINES, IA 50310(515) 255-5122(515) 270-1646 Get Directions Write a Review

NPPES record last updated: March 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Chadwick Aaron Johnson Dds NPPES

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

CHADWICK AARON JOHNSON DDS (NPI 1508978602) is an individual dentist in Des Moines, Iowa, licensed in Iowa (08353) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508978602

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameCHADWICK AARON JOHNSONCredential: DDS

Location Address3710 MERLE HAY ROADDes Moines, IA 50310

Mailing AddressPo Box 316Williamsville, NY 14231 · (716) 204-4999 · Fax (716) 632-2963

Phone(515) 255-5122

Fax(515) 270-1646

Sole ProprietorNo

Enumeration DateAugust 31, 2006

Last NPPES UpdateMarch 4, 2025

NPPES CertifiedMarch 4, 2025

✔ NPI 1508978602 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in IA · 08353

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 08353 (IA)

3710 MERLE HAY ROAD, Des Moines, IA 50310

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Other Identifiers 4

Other1771525United Concordia

Other5082590017Met Life

Medicaid0462705IA

Other137522Guardian

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Chadwick Aaron Johnson 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 50310 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.

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 Chadwick Johnson's NPI number?

The NPI number for Chadwick Johnson is 1508978602. It was assigned to this individual provider in the NPPES registry on August 31, 2006.

Where is Chadwick Johnson located?

Chadwick Johnson practices at 3710 Merle Hay Road, Des Moines, IA 50310. The listed phone number is (515) 255-5122.

What is Chadwick Johnson's specialty?

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

Is Chadwick Johnson enrolled in Medicare?

Yes. Chadwick Johnson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Chadwick Johnson was last updated on March 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.