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: August 23, 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 9 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.