Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. AMY BARBARA MIERS D.D.S.
NPI 1639557028
Dentist - Pediatric Dentistry in Iowa City, IA

Q: What is Amy Miers's NPI number?

The NPI number for Amy Miers is 1639557028. It was assigned to this individual provider in the NPPES registry on May 18, 2015.

Q: What is Amy Miers's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Q: When was this NPI record last updated?

The NPPES record for Amy Miers was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.

Active since May 18, 2015PECOS Enrolled

201 DENTAL SCIENCE S, IOWA CITY, IA 52242(319) 335-7485 Get Directions Write a Review

NPPES record last updated: September 17, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 17, 2026, Jul 2, 2018 (2 updates tracked since 2018).

On this page

About Dr. Amy Barbara Miers D.d.s. NPPES

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

DR. AMY BARBARA MIERS D.D.S. (NPI 1639557028) is an individual pediatric dentistry provider in Iowa City, Iowa, licensed in Iowa (09526) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639557028

Entity TypeIndividualFemale

Primary Taxonomy1223P0221X

Provider Legal NameDR. AMY BARBARA MIERSCredential: D.D.S.

Location Address201 DENTAL SCIENCE SIowa City, IA 52242

Mailing Address322 Dental Science SIowa City, IA 52242-1001 · (319) 335-7440 · Fax (319) 335-7451

Phone(319) 335-7485

Sole ProprietorNo

Enumeration DateMay 18, 2015

Last NPPES UpdateSeptember 17, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 17, 2026

✔ NPI 1639557028 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers

Taxonomy Code1223P0221X

License✔ Licensed in IA · 09526

Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

201 DENTAL SCIENCE S, Iowa City, IA 52242

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Amy Barbara Miers 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.

Medicare Billing Reassignment

Medicare enrollment records show Amy Miers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

State University Of Iowa

Same address

Dentist

322 DENTAL SCIENCE BLDG
Iowa City, IA 52242

Reassigned Medicare billing, Iowa enrollment
2,190 clinicians in this Medicare group

NPI 1609956234 (319) 335-7440

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52242 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

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

DR. JERRY DEAN WALKER DDS

Dentist (Pediatric Dentistry)

201 DENTAL SCIENCE S, COLLEGE OF DENTISTRY
IOWA CITY, IA 52242

Johnson County (319) 335-7480

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 Amy Miers's NPI number?

The NPI number for Amy Miers is 1639557028. It was assigned to this individual provider in the NPPES registry on May 18, 2015.

Where is Amy Miers located?

Amy Miers practices at 201 Dental Science S, Iowa City, IA 52242. The listed phone number is (319) 335-7485.

What is Amy Miers's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

Is Amy Miers enrolled in Medicare?

Yes. Amy Miers is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Amy Miers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amy Miers reassigns Medicare benefits to State University Of Iowa (Iowa City, IA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Amy Miers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amy Miers accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Anthem Blue Cross and Blue Shield and 6 other insurers list Amy Miers 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 Amy Miers was last updated on September 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.