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ANNA PIERCE RDN,LDN
NPI 1740720713
Dietitian, Registered in Howell, MI

Active since February 24, 2017
620 BYRON RD STE 1200, HOWELL, MI 48843(517) 545-6011 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 9, 2025, Feb 24, 2017 (2 updates tracked since 2017).

About Anna Pierce Rdn,ldn NPPES

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

ANNA PIERCE RDN,LDN (NPI 1740720713) is an individual dietitian, registered in Howell, Michigan, licensed in Iowa (164-006981) and active in the NPI registry since February 2017. She maintains a secondary practice location in Livonia.

NPPES Registry Identity

NPI1740720713
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameANNA PIERCECredential: RDN,LDN
Location Address620 BYRON RD STE 1200Howell, MI 48843-1002
Mailing Address24 Frank Lloyd Wright Dr Ste J2000Ann Arbor, MI 48105-9484 · (734) 747-6766
Phone(517) 545-6011
Sole ProprietorNo
Enumeration DateFebruary 24, 2017
Last NPPES UpdateJuly 9, 20252 updates tracked since enumeration
NPPES CertifiedJuly 9, 2025
✔ NPI 1740720713 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in IA · 164-006981
Definition
A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.
620 BYRON RD STE 1200, Howell, MI 48843
Open in Google Maps ↗

Secondary Practice Location 1

Location 114555 LeVan Rd Ste 311Livonia, MI 48154-5085 · Phone (734) 655-2692

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Anna Pierce Rdn,ldn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Anna Pierce reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Iha Health Services Corporation
1.1 mi
Family Medicine
202 W HIGHLAND RD STE A
Howell, MI 48843
  • Reassigned Medicare billing, Michigan enrollment
  • 1,480 clinicians in this Medicare group
NPI 1891179032 (517) 338-9090
Iha Olma Specialty 1 LLC
31 mi
Surgical Critical Care
36475 FIVE MILE RD
Livonia, MI 48154
  • Reassigned Medicare billing, Michigan enrollment
  • 74 clinicians in this Medicare group
NPI 1114667144 (734) 655-2692

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

Other Providers at the Same Location NPPES

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

STEPHANIE ANN BORST
Physician Assistant
620 BYRON RD STE 1200
HOWELL, MI 48843
Livingston County (517) 545-6011

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 Anna Pierce's NPI number?

The NPI number for Anna Pierce is 1740720713. It was assigned to this individual provider in the NPPES registry on February 24, 2017.

Where is Anna Pierce located?

Anna Pierce practices at 620 Byron Rd Ste 1200, Howell, MI 48843. The listed phone number is (517) 545-6011.

What is Anna Pierce's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Anna Pierce enrolled in Medicare?

Yes. Anna Pierce is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Anna Pierce's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Pierce reassigns Medicare benefits to 2 organizations: Iha Health Services Corporation (Howell, MI) and Iha Olma Specialty 1 LLC (Livonia, MI). Each 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 Anna Pierce's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Pierce accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Anna Pierce 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 Anna Pierce was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.