Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. AMBER M MESSIER-GIERI MD
NPI 1184763179
Pediatrics - Neonatal-Perinatal Medicine in Boise, ID

Q: What is Amber Messier-gieri's NPI number?

The NPI number for Amber Messier-gieri is 1184763179. It was assigned to this individual provider in the NPPES registry on February 6, 2007.

Q: What is Amber Messier-gieri's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Active since February 06, 2007PECOS Enrolled

1055 N CURTIS RD, BOISE, ID 83706(208) 302-4600(208) 302-4655 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 23, 2026, Mar 24, 2026, May 3, 2021 and 1 more (4 updates tracked since 2019).

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About Dr. Amber M Messier-gieri Md NPPES

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

DR. AMBER M MESSIER-GIERI MD (NPI 1184763179) is an individual neonatal-perinatal medicine provider in Boise, Idaho, licensed in Idaho (8671496) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Boise, and is a graduate of University Of New Mexico School Of Medicine (2006).

NPPES Registry Identity

NPI1184763179

Entity TypeIndividualFemale

Primary Taxonomy2080N0001X

Provider Legal NameDR. AMBER M MESSIER-GIERICredential: MD

Location Address1055 N CURTIS RDBoise, ID 83706-1309

Mailing AddressPo Box 190930Boise, ID 83719-0930 · (208) 367-5170 · Fax (208) 367-5180

Phone(208) 302-4600

Fax(208) 302-4655

Sole ProprietorNo

Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2006

Enumeration DateFebruary 6, 2007

Last NPPES UpdateJuly 23, 20264 updates tracked since enumeration

NPPES CertifiedJuly 23, 2026

✔ NPI 1184763179 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

Licenses✔ Licensed in ID · 8671496✔ Licensed in CO · DR.0061730

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

1055 N CURTIS RD, Boise, ID 83706

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Secondary Practice Location 1

Location 1190 E Bannock StBoise, ID 83712-6241 · Phone (208) 381-2088 · Fax (208) 381-2893

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. Amber M Messier-gieri Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9335395904

PECOS Enrollment IDI20260407003231

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.

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Other Providers at the Same Location NPPES 20

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

DR. MAUREEN A NEWMAN M.D.

Family Medicine (Hospice and Palliative Medicine)