NORTHERN ARIZONA SPEECH-LANGUAGE SERVICE PROVIDERS, PLLC
NPI 1851477228
Home Health in Flagstaff, AZ

Q: What is Northern Arizona Speech-Language Service Providers, PLLC's specialty?

The primary specialty registered for this NPI is Home Health with taxonomy code 251E00000X.

Active since October 28, 2006

10550 N NIGHTHAWK LANE, FLAGSTAFF, AZ 86004(928) 773-0895(928) 773-0896 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Nov 20, 2025, Sep 2, 2025, Sep 9, 2022 (3 updates tracked since 2022).

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About Northern Arizona Speech-language Service Providers, Pllc NPPES

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

NORTHERN ARIZONA SPEECH-LANGUAGE SERVICE PROVIDERS, PLLC (NPI 1851477228), doing business as Northern Arizona Speech/language Service Providers, is a healthcare organization registered as a home health in Flagstaff, Arizona and active in the NPI registry since October 2006. The organization lists Toni Zeller Kohlbeck, Owner/operator, as its authorized official.

NPPES Registry Identity

NPI1851477228

Entity TypeOrganization

Primary Taxonomy251E00000X

Legal Business NameNORTHERN ARIZONA SPEECH-LANGUAGE SERVICE PROVIDERS, PLLC

Location Address10550 N NIGHTHAWK LANEFlagstaff, AZ 86004-3344

Mailing Address10550 Nighthawk LnFlagstaff, AZ 86004-3344 · (928) 773-0895 · Fax (928) 773-0896

Phone(928) 773-0895

Fax(928) 773-0896

Organization SubpartNo

Authorized OfficialToni Zeller KohlbeckOwner/operator · (928) 773-0895

Enumeration DateOctober 28, 2006

Last NPPES UpdateNovember 20, 20253 updates tracked since enumeration

NPPES CertifiedNovember 20, 2025

✔ NPI 1851477228 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHome HealthAgencies

Taxonomy Code251E00000X

License✔ Licensed in AZ · 713752

Definition

A public agency or private organization, or a subdivision of such an agency or organization, that is primarily engaged in providing skilled nursing services and other therapeutic services, such as physical therapy, speech-language pathology services, or occupational therapy, medical social services, and home health aide services. It has policies established by a professional group associated with the agency or organization (including at least one physician and one registered nurse) to govern the services and provides for supervision of such services by a physician or a registered nurse; maintains clinical records on all patients; is licensed in accordance with State or local law or is approved by the State or local licensing agency as meeting the licensing standards, where applicable; and meets other conditions found by the Secretary of Health and Human Services to be necessary for health and safety.

10550 N NIGHTHAWK LANE, Flagstaff, AZ 86004

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Other Names 1

Doing Business AsNorthern Arizona Speech/language Service Providers

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

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 Northern Arizona Speech-Language Service Providers, PLLC's NPI number?

The NPI number for Northern Arizona Speech-Language Service Providers, PLLC is 1851477228. It was assigned to this organization in the NPPES registry on October 28, 2006. The provider is doing business as Northern Arizona Speech/Language Service Providers.

Where is Northern Arizona Speech-Language Service Providers, PLLC located?

Northern Arizona Speech-Language Service Providers, PLLC is located at 10550 N Nighthawk Lane, Flagstaff, AZ 86004. The listed phone number is (928) 773-0895.

What is Northern Arizona Speech-Language Service Providers, PLLC's specialty?

The primary specialty registered for this NPI is Home Health with taxonomy code 251E00000X.

What insurance does Northern Arizona Speech-Language Service Providers, PLLC accept?

Health plans from Blue Cross Blue Shield of Arizona list Northern Arizona Speech-Language Service Providers, PLLC 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 Northern Arizona Speech-Language Service Providers, PLLC was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.