DR. CALLIE RAE NIEMANN AUD
NPI 1366333478
Audiologist in Flagstaff, AZ

Q: What is Callie Niemann's NPI number?

The NPI number for Callie Niemann is 1366333478. It was assigned to this individual provider in the NPPES registry on July 15, 2025.

Q: What is Callie Niemann's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Callie Niemann was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 July 15, 2025

5130 U S 89, FLAGSTAFF, AZ 86004(928) 773-2054 Get Directions Write a Review

NPPES record last updated: August 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Callie Rae Niemann Aud NPPES

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

DR. CALLIE RAE NIEMANN AUD (NPI 1366333478) is an individual audiologist in Flagstaff, Arizona, licensed in Arizona (DA16519) and active in the NPI registry since July 2025.

NPPES Registry Identity

NPI1366333478

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameDR. CALLIE RAE NIEMANNCredential: AUD

Location Address5130 U S 89Flagstaff, AZ 86004

Mailing Address5130 N Us Highway 89Flagstaff, AZ 86004-2837 · (928) 773-2054

Phone(928) 773-2054

Sole ProprietorYes

Enumeration DateJuly 15, 2025

Last NPPES UpdateAugust 12, 2025

NPPES CertifiedAugust 12, 2025

✔ NPI 1366333478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in AZ · DA16519

Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

5130 U S 89, Flagstaff, AZ 86004

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc.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. Callie Rae Niemann Aud is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Northern Arizona Healthcare Corporation

16 mi

Multi-Specialty

5130 N US HIGHWAY 89
Flagstaff, AZ 86004

Reassigned Medicare billing, Arizona enrollment
552 clinicians in this Medicare group

NPI 1235732702 (928) 773-2054

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

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 Callie Niemann's NPI number?

The NPI number for Callie Niemann is 1366333478. It was assigned to this individual provider in the NPPES registry on July 15, 2025.

Where is Callie Niemann located?

Callie Niemann practices at 5130 U S 89, Flagstaff, AZ 86004. The listed phone number is (928) 773-2054.

What is Callie Niemann's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Callie Niemann enrolled in Medicare?

Yes. Callie Niemann is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Callie Niemann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Callie Niemann reassigns Medicare benefits to Northern Arizona Healthcare Corporation (Flagstaff, AZ). 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 Callie Niemann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Callie Niemann accept?

Health plans from Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Callie Niemann 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 Callie Niemann was last updated on August 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.